Sony Xperia L (taoshan)

CyanogenMod ROM Sony Xperia L (taoshan)

CyanogenMod ROM Sony Xperia L (taoshan)

Quick Info

Check out Sony Xperia L (“taoshan”) with newer LineageOS software

LineageOS

Download CyanogenMod

Download (nightly build)
CyanogenMod 13.0 (Android 6.0/6.0.1 (Marshmallow))

Special boot modes

  • Recovery: Press Volume Up when the notification light is purple.
  • Bootloader: With the device powered down, hold Volume Down and connect the USB cable. The notification light should briefly turn green to indicate you are in flash mode.
  • Fastboot: With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_sony_taoshan
Kernel http://www.github.com/cyanogenmod/android_kernel_sony_msm8930
Xperia L Specifications
Codename: taoshan
Vendor: Sony
Release date: 2013 March
Type: phone
GSM freq: HSDPA 900 / 2100 – C2105. HSDPA 850 / 1700 / 1900 / 2100 – C2104
Platform: Qualcomm MSM8230 Snapdragon
CPU: 1 GHz dual-core Krait
GPU: Adreno 305
RAM: 1GB
Weight: 137 g (4.83 oz)
Dimensions: 128.7 x 65 x 9.7 mm (5.07 x 2.56 x 0.38 in)
Screen size: 109 mm (4.3 in)
Resolution: 480×854
Screen density: 228 ppi
Screen type: TFT
Internal storage: 8GB
SD Card: up to 32GB
Bluetooth: Bluetooth 4.0 + A2DP
Wi-Fi: 802.11 a/b/g/n
Main camera: 8 MP
Secondary camera: VGA
Peripherals: Accelerometer, gyro, proximity, compass
CM supported: 11, 12, 12.1, 13

How to Install CyanogenMod on the Sony Xperia L (taoshan)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Unlock your Xperia L

What does “unlocking” mean?

The first step in putting any custom operating system on your Xperia L is to unlock the bootloader. A bootloader is the very first program that runs when you turn on your device. The bootloader initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. If the bootloader is in locked mode, it will ensure that only the stock operating system can run. Since you will be installing your own operating system (CyanogenMod), you need to turn this off.

To unlock your bootloader, you’ll first need a program on your computer called adb. One way to get adb is to download and install the Android SDK (Software Developer Kit) from Google. The SDK is used by app developers when they’re writing programs for Android, and who knows, you may want to write apps someday.

Install the Android SDK

Download the SDK, per the steps on Google’s web page. Then install it by following the specific instructions for your computer.

Obtaining the Bootloader Unlock Code

Note:

Unlocking the bootloader on a Sony device may automatically wipe internal storage; a backup of the sdcard is suggested. It will also irreversibly erase the DRM keys stored in the TA partition of some devices, which will result in the loss of certain proprietary features that may have been included. Check your specific device forum on XDA to learn more.

In order to unlock the bootloader on your Xperia L you will need to obtain a code from Sony. The following process will help you acquire this code so that you can flash a custom recovery.

  1. Open the Phone application on the Xperia L and enter *#06# to obtain the device’s IMEI, IDID or MEID. Save this for later use.
    • Optional: if you do not have a phone app, the IMEI, IDID or MEID can be found on the box or on the device in Settings -> About Device -> Status.
  2. Put the device into fastboot mode:
    • With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  3. Open a terminal on the PC and enter fastboot getvar version
    • If you receive the message <waiting for device> fastboot is not configured properly, please see fastboot for more details.
  4. Navigate a browser here
    • Select your device and click the ‘continue’ button at the bottom of the page.
    • Enter your email address, agree to the terms and select ‘Submit’
    • Click the link from your email, enter your IMEI, IDID or MEID and continue
    • The unlock code should now appear, write this down for the next step.
  5. In the PC’s terminal, enter the following command: fastboot oem unlock 0xKEY
    • KEY corresponds to the unlock code you were given.

The Xperia L’s bootloader should now be unlocked.

taoshan Users: This device may not boot correctly after unlocking the bootloader. If the device hangs at the Sony splash screen after unlocking and rebooting, follow the steps below to get recovery up and running:

  1. If the phone is still at the Sony splash screen, pull the battery and disconnect the USB cable. Wait a few seconds and then reinsert the battery (leave USB disconnected).
  2. Download the build of CyanogenMod you intend to install from here
  3. Extract boot.img from the installation package and save it to a directory you will remember
  4. With the device powered down, hold volume up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  5. From a command prompt, or terminal, navigate to the directory where boot.img resides and type:
    fastboot flash boot boot.img
  6. After the boot image finishes flashing, type:
    fastboot reboot
    and watch for the notification light to turn purple. When it turns purple, press volume up. This will start recovery.
    Note: If this method fails to start recovery (i.e. your device is stuck at the Sony splash screen), pull the battery, reinsert it, then power-on the phone and press the volume rockers a few times to load recovery.

Installing CyanogenMod on Sony Devices

  1. Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
Note: Make the selection below based on the recovery version you see on your screen. If you’re installing CyanogenMod 11, you will have CWM Recovery. If installing CyanogenMod 12.0 or newer, you will have CyanogenMod Recovery.
Click here to continue instructions using CyanogenMod Recovery
Note: In CyanogenMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection. The recovery is also touch screen friendly, so you can swipe up or down to scroll and tap the item you wish to select.
  1. Optional (Recommended): Using adb you can create a backup on your PC of your apps and app data. Boot the device into android and open a command prompt (or terminal on Mac and Linux) and enter the following:
    • adb backup -apk -all -f backup20161224.ab
    When the backup is complete return to recovery mode.
  2. On the device, select wipe data/factory reset.
  3. You have two options for installing the installation zip packages. (Note: The sideload method requires a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors):
    • Sideload method: Select apply update > apply update from adb. Open a command prompt (or Terminal on Mac and Linux) and enter adb sideload update.zip, where update.zip should be replaced with the package filename. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Install update method: If you previously placed the installation zip packages on your internal storage, select apply update > choose from internal storage. Navigate to the directory where you placed the packages and select one. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Click here to continue instructions using CWM Recovery
Note:In ClockworkMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection.
  1. Optional (Recommended): Select backup and restore to create a backup of your current ROM.
  2. Select wipe data/factory reset. If you get an error formatting /data, try format /data and /data/media from the mounts and storage menu
  3. You have two options for transferring and installing the installation zip packages. Both cases require a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors). The sideload method is more universal across devices, whereas the push and install method is more commonly used:
    • Sideload method: select install zip > install zip from sideload. Follow the on-screen notices to install the package. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Push and install method: Open a command prompt (or Terminal on Mac and Linux) and navigate to the directory holding the package(s) you would like to install. On the device, navigate to the mounts and storage menu. If you see /storage/sdcard0 as a mountable volume, go ahead and mount it. If you do not see this directory, then instead mount the /data directory. Take note of which volume you mounted. Now, push the package(s) to your device:
    – If you mounted /storage/sdcard0, then: adb push update.zip /storage/sdcard0/
    – If you mounted /data, then: adb push update.zip /sdcard/0/
    where update.zip should be replaced with the package filename. Go back to the main menu and select install zip. Choose to install from the same directory where you pushed the package(s). If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Sony Xperia L (taoshan)

Introduction

These instructions will hopefully assist you to start with a stock Xperia L, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Xperia L
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Xperia L (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast taoshan

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast taoshan

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Xperia L is connected to your computer via the USB cable and that you are in the ~/android/system/device/sony/taoshan directory (you can cd ~/android/system/device/sony/taoshan if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/sony directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/sony directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch taoshan

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make taoshan should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/taoshan/cm_taoshan-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-taoshan.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-taoshan.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

HTC One Mini (m4)

CyanogenMod ROM HTC One Mini (m4)

CyanogenMod ROM HTC One Mini (m4)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 11 (Android 4.4-4.4.4 (KitKat))

Notes

Note: Minimum supported recovery

The minimum version of recovery that can be used to install CyanogenMod on this device is: ClockworkMod 6.0.4.9 or TWRP 2.7.0.8. See this page for more information.

Special boot modes

  • Recovery: With the device powered down, hold the Volume Down and Power buttons until HBOOT appears, then release the buttons. Navigate using the volume keys and select RECOVERY using the Power key.
  • Bootloader: With the device powered down, hold the Volume Down and Power buttons until HBOOT appears, then release the buttons.
  • Fastboot: With the device powered down, hold the Volume Down and Power buttons until HBOOT appears, then release the buttons. Navigate using the volume keys and select FASTBOOT using the Power key.

Source code

Device http://www.github.com/cyanogenmod/android_device_htc_m4
Kernel http://www.github.com/cyanogenmod/android_kernel_htc_msm8960
One Mini Specifications
Codename: m4
Vendor: HTC
Manufacturer: HTC
Release date: 2013 August
Type: phone
GSM freq: 850 900 1800 1900 2100 MHz UMTS/HSPA+
LTE freq: 800 1800 2600 MHz (EMEA)
900 1800 2100 2600 MHz (Asia)
700 850 1700 1900 2100 MHz (AT&T)
Platform: Qualcomm Snapdragon 400
CPU: 1.4 GHz dual-core Krait 200
GPU: Adreno 305
RAM: 1GB
Weight: 122 g (4.30 oz)
Dimensions: 132 mm (h)
63.2 mm (w)
9.3 mm (d)
Screen size: 109 mm (4.3 in)
Resolution: 1280×720
Screen density: 342 ppi
Screen type: Super-LCD 2
Internal storage: 16GB
SD Card: none
Bluetooth: 4.0
Wi-Fi: 802.11 b/g/n 2.4/5GHz
Main camera: 4UP, flash: LED
Secondary camera: 1.6MP
Power: 1800 mAh
Sound: Boomsound, Beats Audio
Peripherals: stereo speakers, accelerometer, gyroscope, proximity sensor, digital compass, GPS, magnometer, microphone
CM supported: 11

How to Install CyanogenMod on the HTC One Mini (m4)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Important Notes

Note: Minimum supported recovery

The minimum version of recovery that can be used to install CyanogenMod on this device is: ClockworkMod 6.0.4.9 or TWRP 2.7.0.8. See this page for more information.

Unlocking the bootloader

WARNING:

Unlocking the bootloader will automatically wipe all device data.

Note:

The One Mini can be unlocked officially via the HTC Dev unlock program. This unlock method may have certain restrictions, such as not being able to flash a kernel via recovery (no longer applicable to 2013+ released HTC devices) or no USB access to sdcard in recovery. Some devices, however, have no other method to install custom firmware.

  1. Make sure your computer has working fastboot and adb.
  2. Enable USB debugging on the device.
  3. Enable OEM unlock in the Developer options settings on the device. (Note: Not all devices have this setting, so continue with next step if yours does not.)
  4. Connect the device to the computer through USB.
  5. From a terminal on a computer, type the following to boot the device into fastboot mode:
    adb reboot bootloader
  6. Once the device is in fastboot mode, verify your PC sees the device by typing fastboot devices
    • If you don’t see your device serial number, and instead see “<waiting for device>”, fastboot is not configured properly on your machine. See fastboot documentation for more info.
    • If you see “no permissions fastboot”, try running fastboot as root.
  7. From the same terminal, type the following command to obtain your bootloader unlock token:
    fastboot oem get_identifier_token
  8. Visit the HTCDev Bootloader Unlock website and follow the instructions there to obtain your unlock key and unlock your bootloader. If your device does not appear in the drop-down list, select All Other Supported Models.
  9. If the device doesn’t automatically reboot, reboot it from the menu. It should now be unlocked.
  10. Since the device resets completely, you will need to re-enable USB debugging on the device to continue.

Installing a custom recovery using fastboot

See All About Recovery Images for more information about custom recoveries and their capabilities.

  1. Make sure your computer has working fastboot and adb.
  2. Download recovery — you can directly download a recovery image using the link below, or visit twrp.me to obtain the latest version of Team Win Recovery Project for your device.
    Recovery: Download
    md5: 325d6d51d7938c76da4ea862fccfeddd
  3. Connect the One Mini to the computer via USB.
  4. Make sure the fastboot binary is in your PATH or that you place the recovery image in the same directory as fastboot.
  5. Open a terminal on your PC and reboot the device into fastboot mode by typing
    adb reboot bootloader
    or by using the hardware key combination for your device while it is powered off.
  6. Once the device is in fastboot mode, verify your PC sees the device by typing
    fastboot devices
    • If you don’t see your device serial number, and instead see “<waiting for device>”, fastboot is not configured properly on your machine. See fastboot documentation for more info.
    • If you see “no permissionsfastboot”, make sure your UDEV rules are setup correctly.
  7. Flash recovery onto your device by entering the following command:
    fastboot flash recovery your_recovery_image.img
    where the latter part is the filename of the recovery image.
  8. Once the flash completes successfully, reboot the device into recovery to verify the installation. Boot to recovery instructions: With the device powered down, hold the Volume Down and Power buttons until HBOOT appears, then release the buttons. Navigate using the volume keys and select RECOVERY using the Power key.
    • Note: Some ROMs overwrite recovery at boot time so if you do not plan to immediately boot into recovery to install CyanogenMod, please be aware that this may overwrite your custom recovery with the stock one.

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • With the device powered down, hold the Volume Down and Power buttons until HBOOT appears, then release the buttons. Navigate using the volume keys and select RECOVERY using the Power key.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For HTC One Mini (m4)

Introduction

These instructions will hopefully assist you to start with a stock One Mini, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A One Mini
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the One Mini (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast m4

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast m4

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your One Mini is connected to your computer via the USB cable and that you are in the ~/android/system/device/htc/m4 directory (you can cd ~/android/system/device/htc/m4 if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/htc directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/htc directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch m4

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make m4 should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/m4/cm_m4-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-m4.zip, which is the CyanogenMod installation package.

Installing a custom recovery using fastboot

See All About Recovery Images for more information about custom recoveries and their capabilities.

  1. Make sure your computer has working fastboot and adb.
  1. Connect the One Mini to the computer via USB.
  2. Make sure the fastboot binary is in your PATH or that you place the recovery image in the same directory as fastboot.
  3. Open a terminal on your PC and reboot the device into fastboot mode by typing
    adb reboot bootloader
    or by using the hardware key combination for your device while it is powered off.
  4. Once the device is in fastboot mode, verify your PC sees the device by typing
    fastboot devices
    • If you don’t see your device serial number, and instead see “<waiting for device>”, fastboot is not configured properly on your machine. See fastboot documentation for more info.
    • If you see “no permissionsfastboot”, make sure your UDEV rules are setup correctly.
  5. Flash recovery onto your device by entering the following command:
    fastboot flash recovery your_recovery_image.img
    where the latter part is the filename of the recovery image.
  6. Once the flash completes successfully, reboot the device into recovery to verify the installation.
    • Note: Some ROMs overwrite recovery at boot time so if you do not plan to immediately boot into recovery to install CyanogenMod, please be aware that this may overwrite your custom recovery with the stock one.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-m4.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Categories HTC

Samsung Galaxy S5 (Sprint) (kltespr)

CyanogenMod ROM Samsung Galaxy S5 (KlteSpr) (Sprint)

CyanogenMod ROM Samsung Galaxy S5 (Sprint) (kltespr)

Quick Info

Check out Samsung Galaxy S5 (Sprint) (“kltespr”) with newer LineageOS software

LineageOS

Download CyanogenMod

Download (nightly build)
CyanogenMod 14.1 (Android 7.1 (Nougat))

Special boot modes

  • Recovery: With the device powered off, hold Volume Up, Home & Power. When the blue text appears, release the buttons.
  • Download: With the device powered off, hold Vol Down & Home & Power

Source code

Device http://www.github.com/cyanogenmod/android_device_samsung_kltespr
Kernel http://www.github.com/cyanogenmod/android_kernel_samsung_klte
Galaxy S5 (Sprint) Specifications
Codename: kltespr
Also known as: SM-G900P
Vendor: Samsung
Type: phone
Platform: Qualcomm Snapdragon 801
CPU: 2.5 GHz quad-core Krait 400
GPU: Adreno 330
RAM: 2GB
Weight: 145 g (5.11 oz)
Dimensions: 142 mm (5.59 in) H
72.5 mm (2.85 in) W
8.1 mm (0.31 in) D
Screen size: 130 mm (5.1 in)
Resolution: 1920×1080
Screen density: 432 ppi
Screen type: Full HD Super AMOLED
Internal storage: 32GB
SD Card: up to 128GB
Bluetooth: 4.0 BLE
Wi-Fi: 802.11 a/b/g/n/ac
Main camera: 16MP, flash: LED
Secondary camera: 2MP
Power: 2800 mAh Li-ion battery, removable
Peripherals: Fingerprint recognition, Heart rate sensor, Motion Coprocessor,Accelerometer, Gesture sensor, Gyroscope, Proximity sensor, Compass, Barometer, Hall effect sensor, Magnetic sensor, RGB ambient light, Infrared (IR) LED sensor
CM supported: 11, 12, 12.1, 13, 14.1

How to Install CyanogenMod on the Samsung Galaxy S5 (Sprint) (kltespr)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Installing a custom recovery

Samsung devices come with a unique boot mode called Download Mode which is very similar to Fastboot Mode on some devices with unlocked bootloaders. Heimdall is a cross-platform, open source tool for interfacing with Download Mode on Samsung devices. The preferred method of installing a custom recovery is through this boot mode. Rooting the stock firmware is neither recommended nor necessary.

  1. Download and install the Heimdall Suite
    • Windows: Extract the Heimdall suite and take note of the directory holding heimdall.exe. You can verify Heimdall is working by opening a command prompt in this directory and typing heimdall version. If you receive an error, be sure that you have the Microsoft Visual C++ 2012 Redistributable Package (x86/32bit) installed on your computer.
    • Linux: Pick the appropriate installation package based on your distribution. The -frontend packages are not required for this guide. After installation, heimdall should be available from the terminal; type heimdall version to verify installation succeeded.
    • Mac: Install the dmg package. After installation, heimdall should be available from the terminal; type heimdall version to verify installation succeeded.
    • Building from source: The source code for the Heimdall Suite is available on Github. For more details about how to compile the Heimdall Suite, please refer to the README file on Github under the relevant operating system directory. You can also refer to the Install and compile Heimdall instructions on this wiki.
  2. Download recovery — you can directly download a recovery image using the link below, or visit TWRP site to check for the latest version of recovery for your device (if your device can be found there). For general info about recoveries click here.
    Recovery: Download
    md5: 0a1dcca46a9f084a29efe779e672a7ee
  3. Power off the Galaxy S5 (Sprint) and connect the USB adapter to the computer but not to the Galaxy S5 (Sprint), yet.
  4. Boot the Galaxy S5 (Sprint) into download mode. With the device powered off, hold Vol Down & Home & Power Accept the disclaimer on the device. Then, insert the USB cable into the device.
  5. Windows (only) driver installation – Skip this step if you are using Linux or Mac
    A more complete set of the following instructions can be found in the Zadig User Guide.
    1. Run zadig.exe from the Drivers folder of the Heimdall Suite.
    2. Choose Options » List All Devices from the menu.
    3. Select Samsung USB Composite Device or MSM8x60 or Gadget Serial or Device Name from the drop down menu. (If nothing relevant appears, try uninstalling any Samsung related Windows software, like Samsung Windows drivers and/or Kies).
    4. Click Replace Driver (having selecting “Install Driver” from the drop down list built into the button).
    5. If you are prompted with a warning that the installer is unable to verify the publisher of the driver, select Install this driver anyway. You may receive two more prompts about security. Select the options that allow you to carry on.
  6. At this point, familiarize yourself with the Flashing with heimdall notes below so that you are prepared for any strange behaviour if it occurs.
  7. On the computer, open a terminal (or Command Prompt on Windows) in the directory where the recovery image is located and type:
    heimdall flash --RECOVERY recovery.img --no-reboot
    Tip: The file may not be named identically to what’s in this command. If the file is wrapped in a zip or tar file, extract the file first, because heimdall isn’t going to do it for you.
  8. A blue transfer bar will appear on the device showing the recovery being transferred.
  9. Unplug the USB cable from your device.
    • NOTE: Be sure to reboot into recovery immediately after having installed the custom recovery. Otherwise the custom recovery will be overwritten and the device will reboot (appearing as though your custom recovery failed to install).
  10. Manually reboot the phone into recovery mode by performing the following. With the device powered off, hold Volume Up, Home & Power. When the blue text appears, release the buttons.
  11. The Galaxy S5 (Sprint) now has a custom recovery installed. Continue to the next section.

Note: Flashing with heimdall

  • In Windows 7 UAC (User Account Control) may need switching off. Once Heimdall is finished it can be re-enabled.
  • Protocol initialization can fail if the device is connected via a USB hub – connect the USB cable directly to the PC
  • It may be necessary to run the heimdall flash command as root in Linux or Mac OS X: sudo heimdall flash [...]. Typical symptoms of this are:
    • a blue bar doesn’t show up after the process has finished
    • Failed to confirm end of file transfer sequence!
  • It may be necessary to capitalize the name of the partition on some devices. Try --KERNEL instead of --kernel and/or --recovery instead of --RECOVERY.
  • If on Linux 64bit you get “unable to execute ./heimdall: No such file or directory”, try the 32bit version and make sure to run it with sudo: reference.
  • On Mac OS X you may see this message: “ERROR: Claiming interface failed!”. If so, you need to disable the default USB drivers with the following commands:
    sudo kextunload -b com.apple.driver.AppleUSBCDC;
    sudo kextunload -b com.apple.driver.AppleUSBCDCACMControl;
    sudo kextunload -b com.apple.driver.AppleUSBCDCACMData;
    If you have installed Samsung Kies, you may further need to unload those USB drivers with the following commands:
    sudo kextunload -b com.devguru.driver.SamsungComposite;
    sudo kextunload -b com.devguru.driver.SamsungACMData
    sudo kextunload -b com.devguru.driver.SamsungACMControl
  • Using Heimdall version 1.4.0 (the latest version available for download on the Glass Echidna website) you may see this message or one similar to it:
    Error: Failed to confirm end of PIT file transfer!
    If you experience this error, follow the instructions for compiling Heimdall from source to get the latest version on GitHub with the issue patched.

Helpful Tip

  • The stock ROM may overwrite your custom recovery on boot. To prevent this, boot immediately into recovery after leaving Download Mode instead of letting the ROM boot up normally. If your recovery is overwritten, simply redo the steps you followed above and catch it before it boots next time.
  • Note for upgrades from gingerbread to jellybean remember the recovery is changed. This means once you install do NOT restore to old-gingerbread-stock ROM from cwm-recovery.
  • To upgrade from stock/CM7/CM9/CM10.1.2/CM10.1.3 to CM10.2, you must first boot into recovery and wipe data, cache, and dalvik cache (factory reset). Due to the new partition layout in CM10.2, failing to perform these steps will result in a bootloop. See here for details; more about repartitioning here. If you missed this step before installing, boot to recovery and factory reset, then reinstall CM10.2.
  • Some users have reported connection errors if the device is connected to a USB hub. If you experience such errors it is recommended that you try connecting your device to a USB port on the motherboard.
  • Antivirus software may prevent Heimdall from connecting properly. Disable your antivirus before proceeding.
  • When Heimdall fails to connect, the Download mode may get stuck, making all further attempts fail too. To retry, you may need to restart the Download mode: turn off the phone by holding Power for 5-10 seconds (or by pulling out the battery), then boot into Download mode and run Heimdall again.
  • If Heimdall fails to connect (errors related to initializing the protocol, or transferring data):
    if you just installed the driver, try rebooting your computer and trying again.
    if you still have troubles after reboot, in Zadig try installing the libusbK driver rather than the WinUSB driver.

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • With the device powered off, hold Volume Up, Home & Power. When the blue text appears, release the buttons.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Samsung Galaxy S5 (Sprint) (kltespr)

Introduction

These instructions will hopefully assist you to start with a stock Galaxy S5 (Sprint), unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Galaxy S5 (Sprint)
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Galaxy S5 (Sprint) (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast kltespr

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast kltespr

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Galaxy S5 (Sprint) is connected to your computer via the USB cable and that you are in the ~/android/system/device/samsung/kltespr directory (you can cd ~/android/system/device/samsung/kltespr if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/samsung directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/samsung directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch kltespr

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make kltespr should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/kltespr/cm_kltespr-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-kltespr.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-kltespr.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Amazon Kindle Fire HD 8.9 (jem)

Cyanogenmod ROM Amazon Kindle Fire HD 8.9 (jem)

Cyanogenmod ROM Amazon Kindle Fire HD 8.9 (jem)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 12.1 (Android 5.1 (Lollipop))

Notes

The Kindle Fire HD 8.9″ has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

Special boot modes

  • Recovery: During 1st bootloader splash screen (yellow Kindle logo), press Volume Up (button closer to camera) and continue holding for 2 more seconds after the new blue Kindle logo shows.
  • Fastboot: Pre-enter fastboot command during 2nd-bootloader to enter fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_amazon_jem
Kernel http://www.github.com/cyanogenmod/android_kernel_amazon_bowser-common
Kindle Fire HD 8.9 Specifications
Codename: jem
Vendor: Amazon
Release date: 2012 November 20
Type: tablet
Platform: TI OMAP4470
CPU: 1.5 GHz dual-core Cortex A9
GPU: PowerVR SGX544
RAM: 1GB
Weight: 545 g (19.2 oz)
Dimensions: 240 mm (9.45 in) (w)
160 mm (6.30 in) (h)
8.8 mm (0.35 in) (d)
Screen size: 226 mm (8.9 in)
Resolution: 1200×1920
Screen density: 254 ppi
Screen type: IPS LCD
Internal storage: 16GB/32GB/64GB
SD Card: none
Bluetooth: 3.0
Wi-Fi: Dual-band 802.11 a/b/g/n
Main camera: 1MP front-facing
Power: 6000 mAh (6-7 hours of use)
CM supported: 11, 12.1

How to Install CyanogenMod on the Amazon Kindle Fire HD 8.9 (jem)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Important Notes

The Kindle Fire HD 8.9″ has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

One-Time Install of Amazon 2nd-Bootloader Exploit

THIS IS A ONE TIME INSTALLATION TO ENABLE CUSTOM RECOVERY / ROMS

These instructions are for the Kindle Fire 2nd Ed.(otter2) / Kindle Fire HD 7″ (2012)(tate) and Kindle Fire HD 8.9″ (jem) devices only!

Step 1: Test your fastboot driver installation by doing the following:

(For Kindle Fire 2nd Ed. and Kindle Fire HD 7″ (2012) a fastboot cable is needed for this procedure. This cable is a special USB cable with a powered pin that normal USB cables do not have. For the Kindle Fire HD 8.9″ it is not required.)

  1. Power down your device if necessary
  2. Type the following command into a cmd/terminal window on your PC:
    fastboot -i 0x1949 getvar product
  3. Should return with: < waiting for device >
  4. If you need to, connect your fastboot cable to the Kindle at this time
  5. Reboot the device
  6. It *SHOULD* show a Fastboot screen and your terminal window should show something like:
    product: jem-XXX-XX

If you have any problems with these initial steps try downloading Amazon’s USB drivers for the Kindles and then repeat the above till you see the desired response.

Step 2: Download the files you will need to install 2nd-bootloader & TWRP recovery:

  1. An older bootloader with an unlock exploit (this is specific to your device):
    kfhd8-u-boot-prod-8.1.4.bin
    md5sum a56f24c0c01aaea4bf408bc710faadaa
    VERY IMPORTANT THAT YOU DOUBLE CHECK THE MD5SUM ON THIS FILE. IF ITS CORRUPTED AND YOU APPLY WITH FASTBOOT, YOUR DEVICE IS A BRICK.
  2. TWRP Recovery:
    kfhd8-twrp-2.8.7.0-recovery.img
    md5sum 9ff016b4b0ca6e71e05996502d49ea4c
  3. Freedom Boot.img:
    kfhd8-freedom-boot-8.4.6.img
    md5sum 8374cf88e75abda8c374044a1f0daa5f

Step 3: Use fastboot to apply exploit files and reboot into recovery
With the device powered off: connect your FASTBOOT USB cable(if needed) to the Kindle which should cause it to power on and enter “FASTBOOT” mode.
Issue the following commands into your command/terminal window on your PC 1 at a time.
(if you don’t need a fastboot cable then power on the device after entering the 1st command below)

  1. fastboot -i 0x1949 flash bootloader kfhd8-u-boot-prod-8.1.4.bin
  2. fastboot -i 0x1949 flash recovery kfhd8-twrp-2.8.7.0-recovery.img
  3. fastboot -i 0x1949 flash boot kfhd8-freedom-boot-8.4.6.img
  4. (if using a fastboot USB cable swap to a normal USB cable before entering the next command)
  5. fastboot -i 0x1949 oem recovery

If all has gone well, then your device should now be in recovery. (No need to do step #4 below in the installation process)

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • During 1st bootloader splash screen (yellow Kindle logo), press Volume Up (button closer to camera) and continue holding for 2 more seconds after the new blue Kindle logo shows.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Amazon Kindle Fire HD 8.9 (jem)

Introduction

These instructions will hopefully assist you to start with a stock Kindle Fire HD 8.9, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Kindle Fire HD 8.9
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Kindle Fire HD 8.9 (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast jem

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast jem

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Kindle Fire HD 8.9 is connected to your computer via the USB cable and that you are in the ~/android/system/device/amazon/jem directory (you can cd ~/android/system/device/amazon/jem if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/amazon directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/amazon directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch jem

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make jem should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/jem/cm_jem-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-jem.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-jem.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Amazon Kindle Fire HD 7 (tate)

CyanogenMod ROM Amazon Kindle Fire HD 7 (tate)

CyanogenMod ROM Amazon Kindle Fire HD 7 (tate)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 12.1 (Android 5.1 (Lollipop))

Notes

Note:

The 2012 release Kindle Fire HD 7″ has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

WARNING:

Be sure you have a 2012 “Tate” device and not the 2013 Kindle Fire HD 7″ “Soho” device. The 2013 model does NOT have a camera. And it currently has no exploit for loading a custom recovery. Using the Tate exploit files on a Soho device will end with an unrecoverable brick.

Special boot modes

  • Recovery: During 1st bootloader splash screen (yellow Kindle logo), press Volume Up (button closer to camera) and continue holding for 2 more seconds after the new blue Kindle logo shows.
  • Fastboot: Use fastboot cable or pre-enter fastboot command during 2nd-bootloader to enter fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_amazon_tate
Kernel http://www.github.com/cyanogenmod/android_kernel_amazon_bowser-common
Kindle Fire HD 7 (2012) Specifications
Codename: tate
Vendor: Amazon
Release date: 2012 September 14
Type: tablet
Platform: TI OMAP4460
CPU: 1.2 GHz dual-core Cortex A9
GPU: PowerVR SGX540
RAM: 1GB
Weight: 345 g (13.9 oz)
Dimensions: 191 mm (7.5 in) (h)
128 mm (5.0 in) (w)
10.6 mm (0.42 in) (d)
Screen size: 178 mm (7.0 in)
Resolution: 1280×800
Screen density: 216 ppi
Screen type: IPS LCD
Internal storage: 16GB/32GB
SD Card: none
Bluetooth: 3.0
Wi-Fi: Dual-band 802.11 a/b/g/n
Main camera: 1MP front-facing
Power: 4400 mAh (6-7 hours of use)
CM supported: 11, 12.1

How to Install CyanogenMod on the Amazon Kindle Fire HD 7 (2012) (tate)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Important Notes

Note:

The 2012 release Kindle Fire HD 7″ has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

WARNING:

Be sure you have a 2012 “Tate” device and not the 2013 Kindle Fire HD 7″ “Soho” device. The 2013 model does NOT have a camera. And it currently has no exploit for loading a custom recovery. Using the Tate exploit files on a Soho device will end with an unrecoverable brick.

One-Time Install of Amazon 2nd-Bootloader Exploit

THIS IS A ONE TIME INSTALLATION TO ENABLE CUSTOM RECOVERY / ROMS

These instructions are for the Kindle Fire 2nd Ed.(otter2) / Kindle Fire HD 7″ (2012)(tate) and Kindle Fire HD 8.9″ (jem) devices only!

Step 1: Test your fastboot driver installation by doing the following:

(For Kindle Fire 2nd Ed. and Kindle Fire HD 7″ (2012) a fastboot cable is needed for this procedure. This cable is a special USB cable with a powered pin that normal USB cables do not have. For the Kindle Fire HD 8.9″ it is not required.)

  1. Power down your device if necessary
  2. Type the following command into a cmd/terminal window on your PC:
    fastboot -i 0x1949 getvar product
  3. Should return with: < waiting for device >
  4. If you need to, connect your fastboot cable to the Kindle at this time
  5. Reboot the device
  6. It *SHOULD* show a Fastboot screen and your terminal window should show something like:
    product: tate-XXX-XX

If you have any problems with these initial steps try downloading Amazon’s USB drivers for the Kindles and then repeat the above till you see the desired response.

Step 2: Download the files you will need to install 2nd-bootloader & TWRP recovery:

  1. An older bootloader with an unlock exploit (this is specific to your device):
    kfhd7-u-boot-prod-7.2.3.bin
    md5sum bb029673d8f186db4dff6d38f4aa28cf
    VERY IMPORTANT THAT YOU DOUBLE CHECK THE MD5SUM ON THIS FILE. IF ITS CORRUPTED AND YOU APPLY WITH FASTBOOT, YOUR DEVICE IS A BRICK.
  2. TWRP Recovery:
    kfhd7-twrp-2.8.7.0-recovery.img
    md5sum e5b9726244f143c21fe4e8365634624e
  3. Freedom Boot.img:
    kfhd7-freedom-boot-7.4.6.img
    md5sum 1628fc4750d0d49cbce41ab616a9d732

Step 3: Use fastboot to apply exploit files and reboot into recovery
With the device powered off: connect your FASTBOOT USB cable(if needed) to the Kindle which should cause it to power on and enter “FASTBOOT” mode.
Issue the following commands into your command/terminal window on your PC 1 at a time.
(if you don’t need a fastboot cable then power on the device after entering the 1st command below)

  1. fastboot -i 0x1949 flash bootloader kfhd7-u-boot-prod-7.2.3.bin
  2. fastboot -i 0x1949 flash recovery kfhd7-twrp-2.8.7.0-recovery.img
  3. fastboot -i 0x1949 flash boot kfhd7-freedom-boot-7.4.6.img
  4. (if using a fastboot USB cable swap to a normal USB cable before entering the next command)
  5. fastboot -i 0x1949 oem recovery

If all has gone well, then your device should now be in recovery. (No need to do step #4 below in the installation process)

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • During 1st bootloader splash screen (yellow Kindle logo), press Volume Up (button closer to camera) and continue holding for 2 more seconds after the new blue Kindle logo shows.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Amazon Kindle Fire HD 7 (2012) (tate)

Introduction

These instructions will hopefully assist you to start with a stock Kindle Fire HD 7 (2012), unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Kindle Fire HD 7 (2012)
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Kindle Fire HD 7 (2012) (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast tate

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast tate

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Kindle Fire HD 7 (2012) is connected to your computer via the USB cable and that you are in the ~/android/system/device/amazon/tate directory (you can cd ~/android/system/device/amazon/tate if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/amazon directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/amazon directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch tate

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make tate should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/tate/cm_tate-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-tate.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-tate.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Amazon Kindle Fire (2nd Gen) (otter2)

CyanogenMod ROM Amazon Kindle Fire (2nd Gen) (otter2)

CyanogenMod ROM Amazon Kindle Fire (2nd Gen) (otter2)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 11 (Android 4.4-4.4.4 (KitKat))

Notes

The 2nd-generation Kindle Fire has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

Special boot modes

  • Recovery: During bootloader splash screen (blue Kindle logo), press Power repeatedly to open boot menu and move selection from Normal Boot to Recovery.
  • Fastboot: Use fastboot cable or pre-enter fastboot command during bootloader to enter fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_amazon_otter2
Kernel http://www.github.com/cyanogenmod/android_kernel_amazon_otter-common
Kindle Fire (2nd Gen) Specifications
Codename: otter2
Vendor: Amazon
Release date: 2012 September 7
Type: tablet
Platform: TI OMAP4430
CPU: 1.2 GHz dual-core Cortex A9
GPU: PowerVR SGX540
RAM: 1GB
Weight: 413 g (14.6 oz)
Dimensions: 190 mm (7.5 in) (h)
120 mm (4.7 in) (w)
11.4 mm (0.45 in) (d)
Screen size: 178 mm (7.0 in)
Resolution: 600×1024
Screen density: 160 ppi
Screen type: IPS LCD
Internal storage: 8GB
SD Card: none
Wi-Fi: 802.11 a/b/g/n
Power: 4400 mAh (6-7 hours of use)
CM supported: 10.1, 10.2, 11

How to Install CyanogenMod on the Amazon Kindle Fire (2nd Gen) (otter2)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Important Notes

The 2nd-generation Kindle Fire has a locked bootloader. You must install a 2nd-bootloader for custom recovery support.

One-Time Install of Amazon 2nd-Bootloader Exploit

THIS IS A ONE TIME INSTALLATION TO ENABLE CUSTOM RECOVERY / ROMS

These instructions are for the Kindle Fire 2nd Ed.(otter2) / Kindle Fire HD 7″ (2012)(tate) and Kindle Fire HD 8.9″ (jem) devices only!

Step 1: Test your fastboot driver installation by doing the following:

(For Kindle Fire 2nd Ed. and Kindle Fire HD 7″ (2012) a fastboot cable is needed for this procedure. This cable is a special USB cable with a powered pin that normal USB cables do not have. For the Kindle Fire HD 8.9″ it is not required.)

  1. Power down your device if necessary
  2. Type the following command into a cmd/terminal window on your PC:
    fastboot -i 0x1949 getvar product
  3. Should return with: < waiting for device >
  4. If you need to, connect your fastboot cable to the Kindle at this time
  5. Reboot the device
  6. It *SHOULD* show a Fastboot screen and your terminal window should show something like:
    product: otter2-XXX-XX

If you have any problems with these initial steps try downloading Amazon’s USB drivers for the Kindles and then repeat the above till you see the desired response.

Step 2: Download the files you will need to install 2nd-bootloader & TWRP recovery:

  1. An older bootloader with an unlock exploit (this is specific to your device):
    otter2-u-boot-prod-10.2.4.bin
    md5sum 5b03a7b428325de8d360ec201a745498
    VERY IMPORTANT THAT YOU DOUBLE CHECK THE MD5SUM ON THIS FILE. IF ITS CORRUPTED AND YOU APPLY WITH FASTBOOT, YOUR DEVICE IS A BRICK.
  2. TWRP Recovery:
    otter2-twrp-2.6.3.1-recovery.img
    md5sum 033a20f09243db9792f4bf51965f476b
  3. Freedom Boot.img:
    otter2-freedom-boot-10.4.6.img
    md5sum 80f9b9ba80910de361463560f86f315a

Step 3: Use fastboot to apply exploit files and reboot into recovery
With the device powered off: connect your FASTBOOT USB cable(if needed) to the Kindle which should cause it to power on and enter “FASTBOOT” mode.
Issue the following commands into your command/terminal window on your PC 1 at a time.
(if you don’t need a fastboot cable then power on the device after entering the 1st command below)

  1. fastboot -i 0x1949 flash bootloader otter2-u-boot-prod-10.2.4.bin
  2. fastboot -i 0x1949 flash recovery otter2-twrp-2.6.3.1-recovery.img
  3. fastboot -i 0x1949 flash boot otter2-freedom-boot-10.4.6.img
  4. (if using a fastboot USB cable swap to a normal USB cable before entering the next command)
  5. fastboot -i 0x1949 oem recovery

If all has gone well, then your device should now be in recovery. (No need to do step #4 below in the installation process)

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • During bootloader splash screen (blue Kindle logo), press Power repeatedly to open boot menu and move selection from Normal Boot to Recovery.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Amazon Kindle Fire (2nd Gen) (otter2)

Introduction

These instructions will hopefully assist you to start with a stock Kindle Fire (2nd Gen), unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Kindle Fire (2nd Gen)
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Kindle Fire (2nd Gen) (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast otter2

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast otter2

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Kindle Fire (2nd Gen) is connected to your computer via the USB cable and that you are in the ~/android/system/device/amazon/otter2 directory (you can cd ~/android/system/device/amazon/otter2 if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/amazon directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/amazon directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch otter2

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make otter2 should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/otter2/cm_otter2-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-otter2.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-otter2.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Amazon Kindle Fire (1st Gen) (otter)

Cyanogenmod ROM Amazon Kindle Fire (1st Gen) (otter)

CyanogenMod ROM Amazon Kindle Fire (1st Gen) (otter)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 11 (Android 4.4-4.4.4 (KitKat))

Special boot modes

  • Recovery: During bootloader splash screen (blue Kindle logo), press Power repeatedly to open boot menu and move selection from Normal Boot to Recovery.
  • Fastboot: Use fastboot cable or pre-enter fastboot command during bootloader to enter fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_amazon_otter
Kernel http://www.github.com/cyanogenmod/android_kernel_amazon_otter-common
Kindle Fire (1st Gen) Specifications
Codename: otter
Vendor: Amazon
Release date: 2011 September 28
Type: tablet
Platform: TI OMAP4430
CPU: 1 GHz dual-core Cortex A9
GPU: PowerVR SGX540
RAM: 512MB
Weight: 413 g (14.6 oz)
Dimensions: 190 mm (7.5 in) (h)
120 mm (4.7 in) (w)
11.4 mm (0.45 in) (d)
Screen size: 178 mm (7.0 in)
Resolution: 600×1024
Screen density: 160 ppi
Screen type: IPS LCD
Internal storage: 8GB
SD Card: none
Wi-Fi: 802.11 a/b/g/n
Power: 4400 mAh (6-7 hours of use)
CM supported: 10.1, 10.2, 11

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Installing FireFireFire Bootloader v1.4a and TeamWin Recovery (TWRP) on the Kindle Fire 1st Gen

If the Kindle Fire 1st Gen already has FireFireFire v1.4a bootloader and TWRP installed you may skip this section.

  1. You will need ADB on the computer to install the new bootloader and recovery using the “Kindle Fire Utility”
  2. Install the Kindle Fire drivers (option 1, option 2)
  3. Root the device and set /sdcard as world read/write
  4. Download the latest version of the “Kindle Fire Utility” for Windows:
    • version 0.9.9: Download
      md5: a20011995d115c3b2d66dcc92303031e
  5. Unzip the Kindle Fire Utility package into a folder called kfu
  6. Open “run.bat”, this should start the utility
  7. From the main menu choose “Install Latest TWRP Recovery”
  8. Follow the instructions
  9. Next from the main menu choose “Install Latest FireFireFire”
  10. Follow the instructions
  11. The Kindle Fire 1st Gen should now have TWRP and the FireFireFire bootloader installed.

NOTE: If your device appears to have issues fastbooting, gives bp1 panic messages, or is still waiting for the device you may need to manually fastboot it (steps 1-5 in guide) and then install TWRP Recovery, then again manually fastboot and install FireFireFire.

Kindle Fire Utility Credits:

  1. VashyPooh for script development
  2. awidawad for currently maintaining the script
  3. Initial work by ubeezee & yareally on there forum thread.
  4. Full revert based off method from Clavin, “tweaked” by Vashypooh.
  5. Full credit of TWRP goes to Team Win for releasing an awesome tool! Good job guys.
  6. rooobbbbb on XDA for the Wallpaper Lock trick.
  7. Jolleyboy/Bandage on XDA for Android Market guide/ Android Apps.
  8. Sync settings found by Abramel @ XDA.

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Place the CyanogenMod .zip package, as well as any optional .zip packages, on the root of /sdcard:
    • Using adb: adb push filename.zip /sdcard/
    Note: You can copy the .zip packages to your device using any method you are familiar with. The adb method is used here because it is universal across all devices and works in both Android and recovery mode. If you are in recovery mode, you may need to ensure /sdcard (sometimes called Internal Storage) is mounted by checking its status in the Mounts menu. If you have booted regularly, USB debugging must be enabled.
  4. If you are not already in recovery, boot to recovery mode now.
    • During bootloader splash screen (blue Kindle logo), press Power repeatedly to open boot menu and move selection from Normal Boot to Recovery.
  5. In Team Win Recovery Project, select menu choices by tapping on the appropriately labelled button.
  6. Optional (Recommended): Select the Backup button to create a backup.
  7. Select Wipe and then Factory Reset.
  8. Select Install.
  9. Navigate to /sdcard and select the CyanogenMod .zip package.
  10. Follow the on-screen notices to install the package.
  11. Optional: Install any additional packages you wish using the same method (if you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it).
  12. Once installation has finished, return to the main menu and select Reboot, then System. The device will now boot into CyanogenMod.

How To Build CyanogenMod For Amazon Kindle Fire (1st Gen) (otter)

Introduction

These instructions will hopefully assist you to start with a stock Kindle Fire (1st Gen), unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Kindle Fire (1st Gen)
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Kindle Fire (1st Gen) (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast otter

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast otter

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Kindle Fire (1st Gen) is connected to your computer via the USB cable and that you are in the ~/android/system/device/amazon/otter directory (you can cd ~/android/system/device/amazon/otter if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/amazon directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/amazon directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch otter

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make otter should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/otter/cm_otter-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-otter.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-otter.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Sony Xperia Z3 compact (z3c)

Cyanogenmod ROM Sony Xperia Z3 compact (D5803, D5833) (z3c)

Cyanogenmod ROM Sony Xperia Z3 compact (D5803, D5833) (z3c)

Quick Info

Check out Sony Xperia Z3 Compact (“z3c”) with newer LineageOS software

LineageOS

Download CyanogenMod

Download (nightly build)
CyanogenMod 12.1 (Android 5.1 (Lollipop))

Special boot modes

  • Fastboot: With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_sony_z3c
Kernel http://www.github.com/cyanogenmod/android_kernel_sony_msm8974
Xperia Z3 Compact Specifications
Codename: z3c
Also known as: D5803, D5833
Vendor: Sony
Type: phone
Platform: Qualcomm MSM8974AC Snapdragon 801
CPU: 2.5 GHz quad-core Krait 400
GPU: Adreno 330
RAM: 2GB
Weight: 129 g (4.6 oz)
Dimensions: 127.3 mm (5.01 in) (h)
64.9 mm (2.56 in) (w)
8.6 mm (0.34 in) (d)
Screen size: 116 mm (4.6 in)
Resolution: 1280×720
Screen type: IPS LCD
Internal storage: 16GB
SD Card: up to 128GB
Bluetooth: v4.0, A2DP, apt-X
Wi-Fi: 802.11 a/b/g/n/ac
Main camera: 20.7MP
Secondary camera: 2.2MP
Power: 2600 mAh
CM supported: 12.1

How to Install CyanogenMod on the Sony Xperia Z3 Compact (z3c)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Unlock your Xperia Z3 Compact

What does “unlocking” mean?

The first step in putting any custom operating system on your Xperia Z3 Compact is to unlock the bootloader. A bootloader is the very first program that runs when you turn on your device. The bootloader initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. If the bootloader is in locked mode, it will ensure that only the stock operating system can run. Since you will be installing your own operating system (CyanogenMod), you need to turn this off.

To unlock your bootloader, you’ll first need a program on your computer called adb. One way to get adb is to download and install the Android SDK (Software Developer Kit) from Google. The SDK is used by app developers when they’re writing programs for Android, and who knows, you may want to write apps someday.

Install the Android SDK

Download the SDK, per the steps on Google’s web page. Then install it by following the specific instructions for your computer.

Obtaining the Bootloader Unlock Code

Note:

Unlocking the bootloader on a Sony device may automatically wipe internal storage; a backup of the sdcard is suggested. It will also irreversibly erase the DRM keys stored in the TA partition of some devices, which will result in the loss of certain proprietary features that may have been included. Check your specific device forum on XDA to learn more.

In order to unlock the bootloader on your Xperia Z3 Compact you will need to obtain a code from Sony. The following process will help you acquire this code so that you can flash a custom recovery.

  1. Open the Phone application on the Xperia Z3 Compact and enter *#06# to obtain the device’s IMEI, IDID or MEID. Save this for later use.
    • Optional: if you do not have a phone app, the IMEI, IDID or MEID can be found on the box or on the device in Settings -> About Device -> Status.
  2. Put the device into fastboot mode:
    • With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  3. Open a terminal on the PC and enter fastboot getvar version
    • If you receive the message <waiting for device> fastboot is not configured properly, please see fastboot for more details.
  4. Navigate a browser here
    • Select your device and click the ‘continue’ button at the bottom of the page.
    • Enter your email address, agree to the terms and select ‘Submit’
    • Click the link from your email, enter your IMEI, IDID or MEID and continue
    • The unlock code should now appear, write this down for the next step.
  5. In the PC’s terminal, enter the following command: fastboot oem unlock 0xKEY
    • KEY corresponds to the unlock code you were given.

The Xperia Z3 Compact’s bootloader should now be unlocked.

Installing CyanogenMod on Sony Devices

  1. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  2. Extract boot.img from the zip to your computer, you will need this file for fastboot.
  3. Put the phone into fastboot mode:
    With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  4. Open a terminal on the PC with admin rights, access your platform-tools directory of the Android SDK, and enter the following:
    • fastboot flash boot boot.img
    • fastboot reboot
    While the device reboots, press the Volume rockers a few times to load recovery.
Note: Make the selection below based on the recovery version you see on your screen. If you’re installing CyanogenMod 11, you will have CWM Recovery. If installing CyanogenMod 12.0 or newer, you will have CyanogenMod Recovery.
Click here to continue instructions using CyanogenMod Recovery
Note: Once the device boots into CyanogenMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection. The recovery is also touch screen friendly, so you can swipe up or down to scroll and tap the item you wish to select.
  1. Optional (Recommended): Using adb you can create a backup on your PC of your apps and app data. Boot the device into android and open a command prompt (or terminal on Mac and Linux) and enter the following:
    • adb backup -apk -all -f backup20161224.ab
    When the backup is complete return to recovery mode.
  2. On the device, select wipe data/factory reset.
  3. You have two options for installing the installation zip packages. (Note: The sideload method requires a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors):
    • Sideload method: Select apply update > apply update from adb. Open a command prompt (or Terminal on Mac and Linux) and enter adb sideload update.zip, where update.zip should be replaced with the package filename. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Install update method: If you previously placed the installation zip packages on your internal storage, select apply update > choose from internal storage. Navigate to the directory where you placed the packages and select one. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Click here to continue instructions using CWM Recovery
Note:Once the device boots into ClockworkMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection.
  1. Optional (Recommended): Select backup and restore to create a backup of your current ROM.
  2. Select wipe data/factory reset. If you get an error formatting /data, try format /data and /data/media from the mounts and storage menu
  3. You have two options for transferring and installing the installation zip packages. Both cases require a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors). The sideload method is more universal across devices, whereas the push and install method is more commonly used:
    • Sideload method: select install zip > install zip from sideload. Follow the on-screen notices to install the package. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Push and install method: Open a command prompt (or Terminal on Mac and Linux) and navigate to the directory holding the package(s) you would like to install. On the device, navigate to the mounts and storage menu. If you see /storage/sdcard0 as a mountable volume, go ahead and mount it. If you do not see this directory, then instead mount the /data directory. Take note of which volume you mounted. Now, push the package(s) to your device:
    – If you mounted /storage/sdcard0, then: adb push update.zip /storage/sdcard0/
    – If you mounted /data, then: adb push update.zip /sdcard/0/
    where update.zip should be replaced with the package filename. Go back to the main menu and select install zip. Choose to install from the same directory where you pushed the package(s). If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Sony Xperia Z3 Compact (z3c)

Introduction

These instructions will hopefully assist you to start with a stock Xperia Z3 Compact, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Xperia Z3 Compact
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Xperia Z3 Compact (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast z3c

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast z3c

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Xperia Z3 Compact is connected to your computer via the USB cable and that you are in the ~/android/system/device/sony/z3c directory (you can cd ~/android/system/device/sony/z3c if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/sony directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/sony directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch z3c

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make z3c should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/z3c/cm_z3c-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-z3c.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-z3c.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Sony Xperia Z3 (z3)

Cyanogenmod ROM Sony Xperia Z3 (D6602, D6603, D6633, D6643, D6653)

Cyanogenmod ROM Sony Xperia Z3 (D6602, D6603, D6633, D6643, D6653) (z3)

Quick Info

Check out Sony Xperia Z3 (“z3”) with newer LineageOS software

LineageOS

Download CyanogenMod

Download (nightly build)
CyanogenMod 12.1 (Android 5.1 (Lollipop))

Special boot modes

  • Bootloader: Press either of the volume multiple times during boot
  • Fastboot: With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.

Source code

Device http://www.github.com/cyanogenmod/android_device_sony_z3
Kernel http://www.github.com/cyanogenmod/android_kernel_sony_msm8974
Xperia Z3 Specifications
Codename: z3
Also known as: D6602, D6603, D6643, D6653
Vendor: Sony
Type: phone
Platform: Qualcomm MSM8974AC Snapdragon 801
CPU: 2.5 GHz quad-core Krait 400
GPU: Adreno 330
RAM: 3GB
Weight: 152 g (5.36 oz)
Dimensions: 146 mm (5.75 in) (h)
72 mm (2.83 in) (w)
7.3 mm (0.29 in) (d)
Screen size: 132 mm (5.2 in)
Resolution: 1920×1080
Screen type: IPS LCD
Internal storage: 16/32GB
SD Card: up to 128GB
Bluetooth: v4.0, A2DP, apt-X
Wi-Fi: 802.11 a/b/g/n/ac
Main camera: 20.7MP
Secondary camera: 2.2MP
Power: 3100 mAh
CM supported: 12.1

How to Install CyanogenMod on the Sony Xperia Z3 (z3)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Unlock your Xperia Z3

What does “unlocking” mean?

The first step in putting any custom operating system on your Xperia Z3 is to unlock the bootloader. A bootloader is the very first program that runs when you turn on your device. The bootloader initializes some hardware and then loads the kernel and ramdisk, and gets the boot process going. If the bootloader is in locked mode, it will ensure that only the stock operating system can run. Since you will be installing your own operating system (CyanogenMod), you need to turn this off.

To unlock your bootloader, you’ll first need a program on your computer called adb. One way to get adb is to download and install the Android SDK (Software Developer Kit) from Google. The SDK is used by app developers when they’re writing programs for Android, and who knows, you may want to write apps someday.

Install the Android SDK

Download the SDK, per the steps on Google’s web page. Then install it by following the specific instructions for your computer.

Obtaining the Bootloader Unlock Code

Note:

Unlocking the bootloader on a Sony device may automatically wipe internal storage; a backup of the sdcard is suggested. It will also irreversibly erase the DRM keys stored in the TA partition of some devices, which will result in the loss of certain proprietary features that may have been included. Check your specific device forum on XDA to learn more.

In order to unlock the bootloader on your Xperia Z3 you will need to obtain a code from Sony. The following process will help you acquire this code so that you can flash a custom recovery.

  1. Open the Phone application on the Xperia Z3 and enter *#06# to obtain the device’s IMEI, IDID or MEID. Save this for later use.
    • Optional: if you do not have a phone app, the IMEI, IDID or MEID can be found on the box or on the device in Settings -> About Device -> Status.
  2. Put the device into fastboot mode:
    • With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  3. Open a terminal on the PC and enter fastboot getvar version
    • If you receive the message <waiting for device> fastboot is not configured properly, please see fastboot for more details.
  4. Navigate a browser here
    • Select your device and click the ‘continue’ button at the bottom of the page.
    • Enter your email address, agree to the terms and select ‘Submit’
    • Click the link from your email, enter your IMEI, IDID or MEID and continue
    • The unlock code should now appear, write this down for the next step.
  5. In the PC’s terminal, enter the following command: fastboot oem unlock 0xKEY
    • KEY corresponds to the unlock code you were given.

The Xperia Z3’s bootloader should now be unlocked.

Installing CyanogenMod on Sony Devices

  1. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  2. Extract boot.img from the zip to your computer, you will need this file for fastboot.
  3. Put the phone into fastboot mode:
    With the device powered down, hold Volume Up and connect the USB cable. The notification light should turn blue to indicate you are in fastboot mode.
  4. Open a terminal on the PC with admin rights, access your platform-tools directory of the Android SDK, and enter the following:
    • fastboot flash boot boot.img
    • fastboot reboot
    While the device reboots, press the Volume rockers a few times to load recovery.
Note: Make the selection below based on the recovery version you see on your screen. If you’re installing CyanogenMod 11, you will have CWM Recovery. If installing CyanogenMod 12.0 or newer, you will have CyanogenMod Recovery.
Click here to continue instructions using CyanogenMod Recovery
Note: Once the device boots into CyanogenMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection. The recovery is also touch screen friendly, so you can swipe up or down to scroll and tap the item you wish to select.
  1. Optional (Recommended): Using adb you can create a backup on your PC of your apps and app data. Boot the device into android and open a command prompt (or terminal on Mac and Linux) and enter the following:
    • adb backup -apk -all -f backup20161224.ab
    When the backup is complete return to recovery mode.
  2. On the device, select wipe data/factory reset.
  3. You have two options for installing the installation zip packages. (Note: The sideload method requires a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors):
    • Sideload method: Select apply update > apply update from adb. Open a command prompt (or Terminal on Mac and Linux) and enter adb sideload update.zip, where update.zip should be replaced with the package filename. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Install update method: If you previously placed the installation zip packages on your internal storage, select apply update > choose from internal storage. Navigate to the directory where you placed the packages and select one. If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Click here to continue instructions using CWM Recovery
Note:Once the device boots into ClockworkMod Recovery, use the physical volume buttons to move up and down. The home button is used to confirm your selection.
  1. Optional (Recommended): Select backup and restore to create a backup of your current ROM.
  2. Select wipe data/factory reset. If you get an error formatting /data, try format /data and /data/media from the mounts and storage menu
  3. You have two options for transferring and installing the installation zip packages. Both cases require a recent version of adb to be working in recovery (adb bundled with ubuntu may have protocol errors). The sideload method is more universal across devices, whereas the push and install method is more commonly used:
    • Sideload method: select install zip > install zip from sideload. Follow the on-screen notices to install the package. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Push and install method: Open a command prompt (or Terminal on Mac and Linux) and navigate to the directory holding the package(s) you would like to install. On the device, navigate to the mounts and storage menu. If you see /storage/sdcard0 as a mountable volume, go ahead and mount it. If you do not see this directory, then instead mount the /data directory. Take note of which volume you mounted. Now, push the package(s) to your device:
    – If you mounted /storage/sdcard0, then: adb push update.zip /storage/sdcard0/
    – If you mounted /data, then: adb push update.zip /sdcard/0/
    where update.zip should be replaced with the package filename. Go back to the main menu and select install zip. Choose to install from the same directory where you pushed the package(s). If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  4. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Note:

On all 2011 model Sony devices, the kernel will not update when flashed in recovery, so the kernel must be updated via fastboot every time you flash a new build of CyanogenMod.

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Sony Xperia Z3 (z3)

Introduction

These instructions will hopefully assist you to start with a stock Xperia Z3, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Xperia Z3
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Xperia Z3 (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast z3

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast z3

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Xperia Z3 is connected to your computer via the USB cable and that you are in the ~/android/system/device/sony/z3 directory (you can cd ~/android/system/device/sony/z3 if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/sony directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/sony directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch z3

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make z3 should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/z3/cm_z3-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-z3.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-z3.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.

Samsung Galaxy R / Z (i9103)

Cyanogenmod ROM Samsung Galaxy R / Z (i9103)

Cyanogenmod ROM Samsung Galaxy R / Z (i9103)

Quick Info

Download CyanogenMod

Download (nightly build)
CyanogenMod 10.1 (Android 4.2.2 (Jelly Bean))

Special boot modes

  • Recovery: Vol Up & Middle button at logo screen
  • Download: Vol Down & Middle button at logo screen’

Source code

Device http://www.github.com/cyanogenmod/android_device_samsung_i9103
Kernel http://www.github.com/cyanogenmod/android_kernel_samsung_n1
Galaxy R Specifications
Codename: i9103
Also known as: Galaxy Z
Vendor: Samsung
Release date: 2011 August
Type: phone
GSM freq: GSM 850 / 900 / 1800 / 1900
HSDPA 850 / 900 / 1900 / 2100
Platform: NVIDIA Tegra 2 AP20H
CPU: 1 GHz dual-core Cortex A9
GPU: ULP GeForce
RAM: 1GB
Weight: 135 g (4.76 oz)
Dimensions: 125mm (h)
66mm (w)
9.5mm (d)
Screen size: 107 mm (4.2 in)
Resolution: 800×480
Screen density: 222 ppi
Screen type: SC-LCD
Internal storage: 8GB
SD Card: up to 32GB
Bluetooth: 3.0 with A2DP, EDR
Wi-Fi: 802.11b/g/n
Main camera: 5MP, flash: LED
Power: 1650 mAh
CM supported: 10.1

How to Install CyanogenMod on the Samsung Galaxy R (i9103)

Note: DISCLAIMER

Modifying or replacing your device’s software may void your device’s warranty, lead to data loss, hair loss, financial loss, privacy loss, security breaches, or other damage, and therefore must be done entirely at your own risk. No one affiliated with the CyanogenMod project is responsible for your actions. Good luck.

Installing a custom recovery

Samsung devices come with a unique boot mode called Download Mode which is very similar to Fastboot Mode on some devices with unlocked bootloaders. Heimdall is a cross-platform, open source tool for interfacing with Download Mode on Samsung devices. The preferred method of installing a custom recovery is through this boot mode. Rooting the stock firmware is neither recommended nor necessary.

  1. Download and install the Heimdall Suite
    • Windows: Extract the Heimdall suite and take note of the directory holding heimdall.exe. You can verify Heimdall is working by opening a command prompt in this directory and typing heimdall version. If you receive an error, be sure that you have the Microsoft Visual C++ 2012 Redistributable Package (x86/32bit) installed on your computer.
    • Linux: Pick the appropriate installation package based on your distribution. The -frontend packages are not required for this guide. After installation, heimdall should be available from the terminal; type heimdall version to verify installation succeeded.
    • Mac: Install the dmg package. After installation, heimdall should be available from the terminal; type heimdall version to verify installation succeeded.
    • Building from source: The source code for the Heimdall Suite is available on Github. For more details about how to compile the Heimdall Suite, please refer to the README file on Github under the relevant operating system directory. You can also refer to the Install and compile Heimdall instructions on this wiki.
  2. Download recovery — you can directly download a recovery image using the link below, or visit TWRP site to check for the latest version of recovery for your device (if your device can be found there). For general info about recoveries click here.
    Recovery: Download
    md5: 800536b4dfadd4d3fe9acc00af24f40c
  3. Power off the Galaxy R and connect the USB adapter to the computer but not to the Galaxy R, yet.
  4. Boot the Galaxy R into download mode. Vol Down & Middle button at logo screen’ Accept the disclaimer on the device. Then, insert the USB cable into the device.
  5. Windows (only) driver installation – Skip this step if you are using Linux or Mac
    A more complete set of the following instructions can be found in the Zadig User Guide.
    1. Run zadig.exe from the Drivers folder of the Heimdall Suite.
    2. Choose Options » List All Devices from the menu.
    3. Select Samsung USB Composite Device or MSM8x60 or Gadget Serial or Device Name from the drop down menu. (If nothing relevant appears, try uninstalling any Samsung related Windows software, like Samsung Windows drivers and/or Kies).
    4. Click Replace Driver (having selecting “Install Driver” from the drop down list built into the button).
    5. If you are prompted with a warning that the installer is unable to verify the publisher of the driver, select Install this driver anyway. You may receive two more prompts about security. Select the options that allow you to carry on.
  6. At this point, familiarize yourself with the Flashing with heimdall notes below so that you are prepared for any strange behaviour if it occurs.
  7. On the computer, open a terminal (or Command Prompt on Windows) in the directory where the recovery image is located and type:
    heimdall flash --SOS recovery.img --no-reboot
    Tip: The file may not be named identically to what’s in this command. If the file is wrapped in a zip or tar file, extract the file first, because heimdall isn’t going to do it for you.
  8. A blue transfer bar will appear on the device showing the recovery being transferred.
  9. Unplug the USB cable from your device.
    • NOTE: Be sure to reboot into recovery immediately after having installed the custom recovery. Otherwise the custom recovery will be overwritten and the device will reboot (appearing as though your custom recovery failed to install).
  10. Manually reboot the phone into recovery mode by performing the following. Vol Up & Middle button at logo screen
  11. The Galaxy R now has a custom recovery installed. Continue to the next section.

Note: Flashing with heimdall

  • In Windows 7 UAC (User Account Control) may need switching off. Once Heimdall is finished it can be re-enabled.
  • Protocol initialization can fail if the device is connected via a USB hub – connect the USB cable directly to the PC
  • It may be necessary to run the heimdall flash command as root in Linux or Mac OS X: sudo heimdall flash [...]. Typical symptoms of this are:
    • a blue bar doesn’t show up after the process has finished
    • Failed to confirm end of file transfer sequence!
  • It may be necessary to capitalize the name of the partition on some devices. Try --KERNEL instead of --kernel and/or --recovery instead of --RECOVERY.
  • If on Linux 64bit you get “unable to execute ./heimdall: No such file or directory”, try the 32bit version and make sure to run it with sudo: reference.
  • On Mac OS X you may see this message: “ERROR: Claiming interface failed!”. If so, you need to disable the default USB drivers with the following commands:
    sudo kextunload -b com.apple.driver.AppleUSBCDC;
    sudo kextunload -b com.apple.driver.AppleUSBCDCACMControl;
    sudo kextunload -b com.apple.driver.AppleUSBCDCACMData;
    If you have installed Samsung Kies, you may further need to unload those USB drivers with the following commands:
    sudo kextunload -b com.devguru.driver.SamsungComposite;
    sudo kextunload -b com.devguru.driver.SamsungACMData
    sudo kextunload -b com.devguru.driver.SamsungACMControl
  • Using Heimdall version 1.4.0 (the latest version available for download on the Glass Echidna website) you may see this message or one similar to it:
    Error: Failed to confirm end of PIT file transfer!
    If you experience this error, follow the instructions for compiling Heimdall from source to get the latest version on GitHub with the issue patched.

Helpful Tip

  • The stock ROM may overwrite your custom recovery on boot. To prevent this, boot immediately into recovery after leaving Download Mode instead of letting the ROM boot up normally. If your recovery is overwritten, simply redo the steps you followed above and catch it before it boots next time.
  • Note for upgrades from gingerbread to jellybean remember the recovery is changed. This means once you install do NOT restore to old-gingerbread-stock ROM from cwm-recovery.
  • To upgrade from stock/CM7/CM9/CM10.1.2/CM10.1.3 to CM10.2, you must first boot into recovery and wipe data, cache, and dalvik cache (factory reset). Due to the new partition layout in CM10.2, failing to perform these steps will result in a bootloop. See here for details; more about repartitioning here. If you missed this step before installing, boot to recovery and factory reset, then reinstall CM10.2.
  • Some users have reported connection errors if the device is connected to a USB hub. If you experience such errors it is recommended that you try connecting your device to a USB port on the motherboard.
  • Antivirus software may prevent Heimdall from connecting properly. Disable your antivirus before proceeding.
  • When Heimdall fails to connect, the Download mode may get stuck, making all further attempts fail too. To retry, you may need to restart the Download mode: turn off the phone by holding Power for 5-10 seconds (or by pulling out the battery), then boot into Download mode and run Heimdall again.
  • If Heimdall fails to connect (errors related to initializing the protocol, or transferring data):
    if you just installed the driver, try rebooting your computer and trying again.
    if you still have troubles after reboot, in Zadig try installing the libusbK driver rather than the WinUSB driver.

Installing CyanogenMod from recovery

  1. Make sure your computer has working adb.
  2. Download the CyanogenMod build package for your device that you’d like to install to your computer.
    Optional: Download 3rd party applications packages, like Google Apps which are necessary to download apps from Google Play.
  3. Boot to recovery mode, and connect the phone to your computer through USB.
    • Vol Up & Middle button at logo screen
  4. In ClockworkMod Recovery, use the physical volume buttons to move up and down. On most devices, the power button is used to confirm a menu selection, but for some devices a physical home key acts as a selector. Some devices have touch enabled ClockworkMod Recovery, in which case you may be able to swipe to, or touch, menu selections.
  5. Optional (Recommended): Select backup and restore to create a backup.
  6. Select wipe data/factory reset.
  7. You have two options for transferring and installing the installation packages. The sideload method is more universal across devices, whereas the push and install method is more commonly used:
    • Sideload method: select install zip > install zip from sideload. Follow the on-screen notices to install the package. The installer does not necessarily display an “Install complete.” message. You can tell the install is complete if there were no fatal error messages and you have regained control over the menu.
    • Push and install method: Open a command prompt (or Terminal on Mac and Linux) and navigate to the directory holding the package(s) you would like to install. On the device, navigate to the mounts and storage menu. If you see /storage/sdcard0 or /sdcard as a mountable volume, go ahead and mount it. If you do not see one of these partitions, then instead mount the /data partition. Take note of which volume you mounted. Now, push the package(s) to your device (also, see tip below):
    – If you mounted /storage/sdcard0, then: adb push update.zip /storage/sdcard0/
    – If you mounted /sdcard or /data, then: adb push update.zip /sdcard/
    where update.zip should be replaced with the package filename. Go back to the main menu and select install zip. Choose to install from the same directory where you pushed the package(s). If you are installing multiple packages, install CyanogenMod first and then install any subsequent packages on top of it.
  8. Once installation has finished, return to the main menu and select reboot system now. The device will now boot into CyanogenMod.

Helpful Tip – SD card folders

CyanogenMod 10.1 and newer have multi-user support (introduced in Android 4.2). If your device has storage on the /data partition, then Android actually looks in /data/media/0/ for the first user’s /sdcard/ storage. ClockworkMod recovery symlinks /sdcard/ to /data/media/ though. So, if you are pushing files to internal storage in recovery and want them to be visible in Android, you should push them to /sdcard/0/ or /data/media/0/. Here’s the most frequent scenarios:

  1. If you’re coming from a ROM with Android 4.1 or older to CyanogenMod 10 or older: adb push update.zip /sdcard/
  2. If you’re coming from a ROM with Android 4.1 or older to CyanogenMod 10.1 or newer: adb shell "mkdir /sdcard/0/" followed by adb push update.zip /sdcard/0/
  3. If you’re coming from a ROM with Android 4.2 or newer to CyanogenMod 10.1 or newer: adb push update.zip /sdcard/0/

Helpful Tip

See something wrong on this page? Click here: Report a Site Problem.

How To Build CyanogenMod For Samsung Galaxy R (i9103)

Introduction

These instructions will hopefully assist you to start with a stock Galaxy R, unlock the bootloader (if necessary), and then download the required tools as well as the very latest source code for CyanogenMod (based on Google’s Android operating system). Using these, you can build both CyanogenMod and CyanogenMod Recovery image from source code, and then install them both to your device.

It is difficult to say how much experience is necessary to follow these instructions. While this guide is certainly not for the very very very uninitiated, these steps shouldn’t require a PhD in software development either. Some readers will have no difficulty and breeze through the steps easily. Others may struggle over the most basic operation. Because people’s experiences, backgrounds, and intuitions differ, it may be a good idea to read through just to ascertain whether you feel comfortable or are getting over your head.

Remember, you assume all risk of trying this, but you will reap the rewards! It’s pretty satisfying to boot into a fresh operating system you baked at home :) And once you’re an Android-building ninja, there will be no more need to wait for “nightly” builds from anyone. You will have at your fingertips the skills to build a full operating system from code to a running device, whenever you want. Where you go from there– maybe you’ll add a feature, fix a bug, add a translation, or use what you’ve learned to build a new app or port to a new device– or maybe you’ll never build again– it’s all really up to you.

What you’ll need

  • A Galaxy R
  • A relatively recent computer (Linux, OS X, or Windows) with a reasonable amount of RAM and about 100 GB of free storage (more if you enable ccache or build for multiple devices). The less RAM you have, the longer the build will take (aim for 8 GB or more). Using SSDs results in considerably faster build times than traditional hard drives.
  • A USB cable compatible with the Galaxy R (typically micro USB, but older devices may use mini USB or have a proprietary cable)
  • A decent internet connection & reliable electricity :)
  • Some familiarity with basic Android operation and terminology. It would help if you’ve installed custom roms on other devices and are familiar with recovery. It may also be useful to know some basic command line concepts such as cd for “change directory”, the concept of directory hierarchies, that in Linux they are separated by /, etc.

If you are not accustomed to using Linux– this is an excellent chance to learn. It’s free– just download and run a virtual machine (VM) such as Virtualbox, then install a Linux distribution such as Ubuntu (AOSP vets Ubuntu as well). Any recent 64-bit version should work great, but the latest is recommended.

Note:

You want to use a 64-bit version of Linux. A 32-bit Linux environment will only work if you are building CyanogenMod 6 and older. For CyanogenMod 10.1, if you encounter issues with 64bit host binaries, you can set BUILD_HOST_32bit=1 in your environment. This is generally not needed, though, especially with CyanogenMod 10.2 and newer.

Using a VM allows Linux to run as a guest inside your host computer– a computer in a computer, if you will. If you hate Linux for whatever reason, you can always just uninstall and delete the whole thing. (There are plenty of places to find instructions for setting up Virtualbox with Ubuntu, so I’ll leave it to you to do that.)

So let’s begin!

Build CyanogenMod and CyanogenMod Recovery

Prepare the Build Environment

Note:

You only need to do these steps the first time you build. If you previously prepared your build environment and have downloaded the CyanogenMod source code for another device, skip to Prepare the device-specific code.

Install the SDK

If you have not previously installed adb and fastboot, install the Android SDK. “SDK” stands for Software Developer Kit, and it includes useful tools that you can use to flash software, look at the system logs in real time, grab screenshots, and more– all from your computer.

Helpful Tip

While the SDK contains lots of different things– the two tools you are most interested in for building Android are adb and fastboot, located in the /platform-tools directory.

Install the Build Packages

Several “build packages” are needed to build CyanogenMod. You can install these using the package manager of your choice.

Helpful Tip

A package manager in Linux is a system used to install or remove software (usually originating from the Internet) on your computer. With Ubuntu, you can use the Ubuntu Software Center. Even better, you may also use the apt-get install command directly in the Terminal. (Learn more about the apt packaging tool system from Wikipedia.)

For both 32-bit & 64-bit systems, you’ll need: 

bc bison build-essential curl flex git gnupg gperf libesd0-dev liblz4-tool libncurses5-dev libsdl1.2-dev libwxgtk2.8-dev libxml2 libxml2-utils lzop maven openjdk-7-jdk pngcrush schedtool squashfs-tools xsltproc zip zlib1g-dev

In addition to the above, for 64-bit systems, get these: 

g++-multilib gcc-multilib lib32ncurses5-dev lib32readline-gplv2-dev lib32z1-dev

For Ubuntu 15.10 (wily) and newer, substitute:

  • lib32readline-gplv2-dev → lib32readline6-dev

For Ubuntu 16.04 (xenial) and newer, substitute (additionally see java notes below):

  • libwxgtk2.8-dev → libwxgtk3.0-dev
  • openjdk-7-jdk → openjdk-8-jdk

Java versions: Different versions of CyanogenMod require different versions of the JDK (Java Development Kit):

  • CyanogenMod 7 – 9: Sun/Oracle Java SE 1.6
  • CyanogenMod 10.1: Sun/Oracle Java SE 1.6 or 1.7
  • CyanogenMod 10.2 – 11.0: Sun/Oracle Java SE 1.6 or 1.7 (OpenJDK 1.7 works fine, but the build system will display a warning)
  • CyanogenMod 12.0 – 13.0: OpenJDK 1.7 (see note about OpenJDK 1.8 below)
  • CyanogenMod 14.1: OpenJDK 1.8

Ubuntu 16.04 (Xenial Xerus) or newer and OpenJDK: Since OpenJDK 1.7 was removed from the official Ubuntu repositories, you have a couple options:

  1. Obtain OpenJDK 1.7 from the openjdk-r PPA
  2. Enable experimental OpenJDK 1.8 support in CyanogenMod 13.0 (not available in earlier version). To enable OpenJDK 1.8 support, add this line to your $HOME/.bashrc file: export EXPERIMENTAL_USE_JAVA8=true.

Also see http://source.android.com/source/initializing.html which lists needed packages.

Create the directories

You will need to set up some directories in your build environment.

To create them: 

$ mkdir -p ~/bin
$ mkdir -p ~/android/system

Install the repo command

Enter the following to download the “repo” binary and make it executable (runnable): 

$ curl https://storage.googleapis.com/git-repo-downloads/repo > ~/bin/repo
$ chmod a+x ~/bin/repo

Put the ~/bin directory in your path of execution

In recent versions of Ubuntu, ~/bin should already be in your PATH. You can check this by opening ~/.profile with a text editor and verifying the following code exists (add it if it is missing): 

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi

Initialize the CyanogenMod source repository

Enter the following to initialize the repository:

Note: Make sure the cm branch entered here is the one you wish to build and is supported on your device.
$ cd ~/android/system/
$ repo init -u https://github.com/CyanogenMod/android.git -b cm-13.0

Download the source code

To start the download of all the source code to your computer: 

$ repo sync

The CM manifests include a sensible default configuration for repo, which we strongly suggest you use (i.e. don’t add any options to sync). For reference, our default values are -j 4 and -c. The -j 4 part means that there will be four simultaneous threads/connections. If you experience problems syncing, you can lower this to -j 3 or -j 2. -c will ask repo to pull in only the current branch, instead of the entire CM history.

Prepare to wait a long time while the source code downloads.

Helpful Tip

The repo sync command is used to update the latest source code from CyanogenMod and Google. Remember it, as you can do it every few days to keep your code base fresh and up-to-date.

Get prebuilt apps (CM11 and below)

Next, 

$ cd ~/android/system/vendor/cm

then enter: 

$ ./get-prebuilts

You won’t see any confirmation- just another prompt. But this should cause some prebuilt apps to be loaded and installed into the source code. Once completed, this does not need to be done again.

Prepare the device-specific code

Helpful Tip – Errors during breakfast

Different maintainers setup their device inheritance rules differently. Some require a vendor directory to be populated before breakfast will even succeed. If you receive an error here about vendor makefiles, then jump down to the next section Extract proprietary blobs. The first portion of breakfast should have succeeded at pulling in the device tree and the extract blobs script should be available. After completing that section, you can rerun breakfast i9103

After the source downloads, ensure you are in the root of the source code (cd ~/android/system), then type: 

$ source build/envsetup.sh
$ breakfast i9103

This will download the device specific configuration and kernel source for your device. An alternative to using the breakfast command is to build your own local manifest. To do this, you will need to locate your device on CyanogenMod’s GitHub and list all of the repositories defined in cm.dependencies in your local manifest.

Helpful Tip

If you want to know more about what source build/envsetup.sh does or simply want to know more about the breakfast, brunch and lunch commands, you can head over to the Envsetup help page.

Helpful Tip

Instead of typing cd ~/android/system every time you want to return back to the root of the source code, here’s a short command that will do it for you: croot. To use this command, you must first run source build/envsetup.sh from ~/android/system.

Extract proprietary blobs

Now ensure that your Galaxy R is connected to your computer via the USB cable and that you are in the ~/android/system/device/samsung/i9103 directory (you can cd ~/android/system/device/samsung/i9103 if necessary). Then run the extract-files.sh script: 

$ ./extract-files.sh

You should see the proprietary files (aka “blobs”) get pulled from the device and moved to the ~/android/system/vendor/samsung directory. If you see errors about adb being unable to pull the files, adb may not be in the path of execution. If this is the case, see the adb page for suggestions for dealing with “command not found” errors.

Note:

Your device should already be running a build of CyanogenMod for the branch you wish to build for the extract-files.sh script to function properly.

Note:

It’s important that these proprietary files are extracted to the ~/android/system/vendor/samsung directory by using the extract-files.sh script. Makefiles are generated at the same time to make sure the blobs are eventually copied to the device. Without these blobs, CyanogenMod may build without error, but you’ll be missing important functionality, such as graphics libraries that enable you to see anything!

Turn on caching to speed up build

You can speed up subsequent builds by adding 

export USE_CCACHE=1

to your ~/.bashrc file (what’s a .bashrc file?). Then, specify the amount of disk space to dedicate to ccache by typing this from the top of your Android tree: 

prebuilts/misc/linux-x86/ccache/ccache -M 50G

where 50G corresponds to 50GB of cache. This only needs to be run once and the setting will be remembered. Anywhere in the range of 25GB to 100GB will result in very noticeably increased build speeds (for instance, a typical 1hr build time can be reduced to 20min). If you’re only building for one device, 25GB-50GB is fine. If you plan to build for several devices that do not share the same kernel source, aim for 75GB-100GB. This space will be permanently occupied on your drive, so take this into consideration. See more information about ccache on Google’s android build environment initialization page.

Helpful Tip

If you are a very active developer, working on many other projects than just Android, you might prefer to keep your Android ccache independent (because it’s huge and can slow down the efficiency of ccache in your other projects). Beginning with CyanogenMod 12.1, you can specify environment variables for the location and size of CyanogenMod’s ccache. Some syntax examples: export ANDROID_CCACHE_DIR="$HOME/android/.ccache" and export ANDROID_CCACHE_SIZE="50G".

Start the build

Time to start building! So now type: 

$ croot
$ brunch i9103

The build should begin.

Helpful Tip

If the build doesn’t start, try lunch and choose your device from the menu. If that doesn’t work, try breakfast and choose from the menu. The command make i9103 should then work.

Helpful Tip

A second, bonus tip! If you get a command not found error for croot, brunch, or lunch, be sure you’ve done the source build/envsetup.sh command in this Terminal session from the ~/android/system directory.

Helpful Tip

A third tip! If the build to fails while downloading Gello, you’ll need to import a missing certificate into Maven’s truststore. Detailed instructions on how to do that can be found here

If the build breaks…

  • If you experience this not-enough-memory-related error…
ERROR: signapk.jar failed: return code 1make: *** [out/target/product/i9103/cm_i9103-ota-eng.root.zip] Error 1

…you may want to make the following change to ~/android/system/build/tools/releasetools/common.py:

Search for instances of -Xmx2048m (it should appear either under OPTIONS.java_args or near usage of signapk.jar), and replace it with -Xmx1024m or -Xmx512m.

Then start the build again (with brunch).

  • If you see a message about things suddenly being “killed” for no reason, your (virtual) machine may have run out of memory or storage space. Assign it more resources and try again.

Install the build

Assuming the build completed without error (it will be obvious when it finishes), type: 

$ cd $OUT

in the same terminal window that you did the build. Here you’ll find all the files that were created. The stuff that will go in /system is in a folder called system. The stuff that will become your ramdisk is in a folder called root. And your kernel is called… kernel.

But that’s all just background info. The two files we are interested in are (1) recovery.img, which contains CyanogenMod Recovery, and (2) cm-13.0-20161224-UNOFFICIAL-i9103.zip, which is the CyanogenMod installation package.

Install CyanogenMod

Back to the $OUT directory on your computer– you should see a file that looks something like: 

cm-13.0-20161224-UNOFFICIAL-i9103.zip

Note:

The above file name may vary depending on the version of CM you are building. Your build may not include a version number or may identify itself as a “KANG” rather than UNOFFICIAL version. Regardless, the file name will end in .zip and should be titled similarly to official builds.

Now you can flash the cm...zip file above as usual via recovery mode. Before doing so, now is a good time to make a backup of whatever installation is currently running on the device in case something goes wrong with the flash attempt. While CyanogenMod Recovery doesn’t have a backup feature, there are other custom recoveries available that do. You can also use something like Titanium Backup (root required) as an alternative.

Success! So….what’s next?

You’ve done it! Welcome to the elite club of self-builders. You’ve built your operating system from scratch, from the ground up. You are the master/mistress of your domain… and hopefully you’ve learned a bit on the way and had some fun too.

Now that you’ve succeeded in building CyanogenMod for your device, here are some suggestions on what to do next.

Also, be sure to take a glance at the Dev Center on this wiki for all kinds of more detailed information about developer topics ranging from collecting logs, understanding what’s in the source code directories, submitting your own contributions, porting CyanogenMod to new devices, and a lot more.

Congrats again!

Content of this page is based on informations from wiki.cyanogenmod.org, under CC BY-SA 3.0 licence.