[Miscellaneous Android Development] Alberto96:
CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.0 (Ice Cream Sandwich), which is designed to increase performance and reliability over stock Android for your device.

/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*/

CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. Linked below is a package that has come from another Android project that restore the Google parts. CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.

Downloads

U8160/80 27072013 Final

U8150 01052013

Mirror U8160/80 02032013

Mirror U8150 02032013

U8150 Melfas Touch Fix

Google Apps alias GAPPS:

07052013

Mirror 07052013

Old Versions

ROMS:

U8160/80 01052013

U8160/80 23072013

Latest Speed Build:

U8120/10/00

U8350

Latest Complete Build (Old 25012013) [DISCONTINUED]:

U8160/80

U8150

U8120/10/00

HotFix (only for 02032013)

U8150 02032013

GAPPS 12012013

U8160/80 Perf 02032013

U8150 Speed 02032013

U8160/80 Speed 02032013

U8160/80 Speed 25012013

U8150 Speed 25012013

U8120/10/00 Speed 25012013

U8120/10/00 12012013

U8160/80 19012013

U8150 24122012

U8160/80 12012013

U8160/80 06122012

U8120/10/00 07122012

Mirror Folder

Keyboard and S2E Patch U81xx

Google Apps:

06122012

Installation

- First time flashing CM9 to your Device (or coming from another ROM)?

Root Your Device and install ClockWorkMod Recovery/Amon_RA Recovery

Reboot into recovery using Volume-Up + Power

Do a Nandroid Backup! (Optional)

WIPE ALL (wipe data/factory reset + format /system + format /sd-ext)

Install the ROM from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery

Install Patches from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery (if present in thread)

Optionally install Google Apps

- Upgrading from CM7/CM9?

Do a Nandroid Backup! (Optional)

WIPE ALL (wipe data/factory reset + format /system + format /sd-ext)

Install the ROM from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery

Install Patches from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery (if present in thread)

Optionally install Google Apps

- Upgrading from another CM9 Build? (Wipe Required if upgrading from older release than 23072013)

Do a Nandroid Backup! (Optional)

Wipe Cache and Dalvik-Cache

Install the ROM from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery

Install Patches from Sd-Card using ClockWorkMod Recovery/Amon_RA Recovery (if present in thread)

Optionally install Google Apps

Note: Is always Recommended to do WIPE, or you can have problems (not always).

Reporting Bugs

You are allowed to report bugs only at the u81xxcm91 bug tracker. Before reporting a bug, please make sure you are running as stock as possible. This means no custom kernel, no custom framework modification, etc. If you are using any of the above modifications, please flash the rom again to get rid of the modifications before reporting.

REPORT BUGS IN THIS THREAD ONLY

Grab a logcat (adb logcat -d > logcat.txt) right after the problem has occurred. (Please include at least a few pages of the log, not just the last few lines, unless you know what you're doing.)

If it is a random reboot, grab /proc/last_kmsg. (Do not bother getting a logcat unless you can get it just before the reboot. A logcat after a reboot is useless)

Remember to provide as much info as possible. The more info you provide, the more likely that the bug will be solved. The following is a useful format to follow.

What is your--
Model:
ROM version:
ROM Download url:
Gapps version:

Did you--
wipe:
restore with titanium backup or other backup app:
reboot after having the issue:

Are you using--
a task killer:
a non-stock kernel:
CMSettings/Performance settings (other than stock):

Attach a Logcat of the issue in plain text.

What steps will reproduce the problem?
1.
2.
3.

Failure to fill out the above template or attach a log will result in this
issue being closed immediately

Changelog

Changelog is available here

Recoveries (tested and working for all devices, U8160_80 are my builds)

For RZ Recovery Features see here

Source (to be completed)

People who made this possible:

Alberto96

LeoDeos (Alberto96's Recognized Themer :D)

psyke83 (Thanks for Kernel, Binaries, Source, Time Spent and much more)

tilal6991 and aorth for U8150 Stuff and much more (sorry for delay)

slymobi and joilaroi for U8120/10/00 Stuff and much more (sorry for delay)

AC1953 (Thanks for fantastic audio drivers, ideas and much more)

CyanogenMod Team

Others

The CyanogenMod team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!