[Samsung Galaxy SL i9003] dhiru1602:
CyanogenMod is a free, community built, aftermarket firmware distribution of Android 4.2 (JB), which is designed to increase performance and reliability over stock Android for your device.

#include <std_disclaimer.h>
/*
* 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.

* PLEASE READ THE ENTIRE TOPIC BEFORE FLASHING THE ROM.

* REPORT BUGS IN THE TOPIC ONLY.

* DON'T SEND ME PM MESSAGES ABOUT BUGS OR FEATURE REQUESTS.

* ONLY REPORT THE BUGS IN CM10. I DON'T PROVIDE SUPPORT FOR OTHER ROMS. POST IN THEIR RESPECTIVE THREADS.

* IF YOU ARE ON A CUSTOM KERNEL, FIRST CHECK WITH THE STOCK KERNEL AND THEN REPORT THE BUG.

ROM Downloads

Google Apps - Download from ROM Manager or from Here

Alpha 9 - 21082013

Improve Performance considerably.

Fixed Compass.

Improvements to Display Subsystem (DSS)

Switched to Ondemand Governor with Optimizations

Fix SD Card detection failures.

Fix LED Notification light for few applications.

Other Misc Kernel Changes.

Changes from Upstream Cyanogen.

Alpha 8 - 31072013

Fix issues with backlight turning on and off for few users

Fix bootimage fade away.

Fix USB Mass Storage.

Upstream changes.

Alpha 7 - 11072013

Lowered power consumption during sleep.

Fix issues with Battery Calibration

Better CPU performance

Bluetooth doesn't turn off when sleeping (However, Pairing and Transfer will require waking up the phone)

Fixed issues with touchscreen not responding at times.

Accurate Battery Temperature

Fixed Light Sensor readings

Updated Packet Data driver.

Fixed USB in recovery mode.

Enabled HW Acceleration in Webpages.

Alpha 6 - 30062013 [Wipe Recommended]

Fixed HWComposer (Project Butter)

Enabled Hardware Audio Encoders and Decoders

New Touchscreen and Touchkeys driver

Fixed issues with Third Party Camera Crashes

Improved video recording

Updated build fingerprint to Jellybean 4.2 (Needs Wipe)

Power HAL for Interactive Governor

Totally fixed screen tearing.

Fix for phone not turning off when charger is disconnected in Charging Mode (LPM)

Misc kernel changes.

Alpha 5 - 23062013

Update WiFI Firmwares and Kernel Driver

WiFi Direct Support (Experimental)

Driver Optimizations (Fixed suspend and resume)

Fixed issues where WiFi and SD Card wont work at times.

Fixed incorrect battery readings on reboots.

Alpha 4 - 17062013

New Battery driver from Galaxy Nexus

Updated WIFI Firmwares

Boost GUI Performance

Few Improvements to Power Management

Fix Flash playback

Fix system crash with HD Videos

Update Low Power Mode (LPM)

Fix frequent USB Connection breaking.

WARNING: BATTERY DRIVER ON THIS RELEASE IS NOT FULLY TESTED.

PLEASE DON'T LEAVE THE DEVICE FOR CHARGING UNATTENDED.

ALWAYS KEEP CHECKING THE DEVICE HEAT AND AVOID OVERCHARGING.

I AM NOT RESPONSIBLE FOR BURNT DEVICES OR SWOLLEN BATTERIES.

Alpha 3 - 12062013

Fixed USB Connection (MTP, ADB, Mass Storage, Tethering)

Fixed Proximity and Light Sensors.

Fixed Reboot.

Fixed issues with incorrect Battery and Accelerometer readings.

Alpha 2 - 01062013

Fixed screen tearing to some extent.

Fixed USB Charging.

Changes from upstream.

Alpha 1 - 28052013

Initial Release based on 3.0.8 Kernel.

IMPORTANT! READ BEFORE FLASHING!

1. If you flash this ROM from Stock ROM, it will wipe data due to different partitioning. The device would reboot while flashing and resume again.

2. Once on this ROM, the most effective way of going back to any other ROM would be to repartition from Odin.

3. While converting the filesystem, your efs that has your IMEI is backed up to /emmc/backup/efs. Keep a backup on your PC just in case.

4. Incase if you don't get a network signal, check if your IMEI and Baseband are proper. If not, go back to stock and try again.

5. Do NOT use Odin to flash Modems. Due to different partitions, Odin will screw up your existing MTD setup.

Stock ROM

1. Flash CWM Compatible Kernel (CF ROOT)

2. Reboot to Recovery.

3. Wipe Data / Factory Reset.

4. Select the ROM zip from your SD Card and flash.

5. The device will reboot and finish flashing.

6. Reboot to Recovery Again.

7. Flash Google Apps.

8. Reboot

Any other AOSP ROM (CM7/MIUI/CM9)

1. Reboot to Recovery.

3. Wipe Data / Factory Reset.

4. Select the ROM zip from your SD Card and flash.

5. The device will reboot and finish flashing.

6. Reboot to Recovery Again.

7. Flash Google Apps.

8. Reboot

Upgrading from previous versions of CM10

1. Reboot to Recovery.

2. Select the ROM zip from your SD Card and flash.

3. Flash Google Apps.

4. Reboot

https://github.com/teamhacksung

https://github.com/dhiru1602

codeworkx

sconosciuto

Adi_Pat