How to install Android 4.4 on Galaxy S2

Samsung has no plan to update old devices as Galaxy S2 to Android 4.4 yet. But Android 4.4 Kitkat support Khmer language already, and it is good choice for Khmer users. I found cm-11 rom look stable for rooted devices, so you can flash this rom for using Android 4.4 on Galaxy S2.

Downloads Required:

1. Android 4.4 KitKat CyanogenMod 11 ROM for Galaxy S2 I9100.
2. Google Apps (if this does not work, try Google Apps Full).
3. Last version of SuperUser.

How to install:

1. Download the Custom ROM Zip file and Google Apps zip file. Put both the files to SD card of your device.

2. Now turn off the device and wait for 5-7 seconds.

3. Press and hold Volume Up + Home + Power buttons at same time until Samsung Logo appears on screen. Then you’ll be reaching to CWM recovery mode very soon.

4. To install this custom ROM successfully, you need to perform below resets:

- Select “Wipe data/Factory reset”, then select “Yes” on the next screen to confirm it.
- Go back main menu of recovery and then go to “Mounts and Storage”-> Format System and select “Yes” on the next screen to confirm.
- Go back main menu of recovery, again, and go to “Advanced”-> Wipe Dalvik Cache and select Yes from the next screen to confirm your selection.
- Now go to “mounts and storage” and “format” followings: format system, format data and format cache.
- Now go to select “mounts and storage” and then mount the followings: mount mount system,mount data and mount cache.
- Now you’re ready to flash the ROM zip file. Select “install zip from sd card” then “Choose zip from sdcard”. Find and locate the “Custom ROM Zip” file. On next screen select “Yes” to confirm the installation process.

5. Now flash the Google apps zip file and SuperUser zip file using the same step above.

6. Now go back to main menu, select “Reboot system Now”.