Upgrade Samsung Galaxy S3 I9300 to Android 4.4 KitKat

So, guys, Are you looking for Android latest version 4.4 KitKat for your Android Device. Well if you still not get the official update for your device then I have unofficial custom Rom for all major Android devices. Right now I am sharing a method to Upgrade Samsung Galaxy S3 I9300 to Android 4.4 KitKat using OmniROM Nightly Custom ROM.

OmniROM is newly build custom ROM but in very small time they covered many devices. They keep on adding new devices. The Nightlies project is based on AOSP 4.4 KitKat beside that there are many other interesting features are added to it.

Before We Start Installing Android 4.4 KitKat on Samsung Galaxy S3 I9300

  • Your Phone Must Be rooted and you must install latest CWM before you flash.
  • Your Phone must be 80% charge at least.
  • You must backup all your important data.
  • USB Debugging must be On in your device ( To turn it on navigate to Settings>>Manage Application>>Development>>USB Debugging ).
  • Samsung Galaxy drivers must be installed on your PC

Downloads To Update Samsung Galaxy S2 I9100 to Android 4.4 KitKat

OmniROM KK Nightly zip

How to Upgrade Samsung Galaxy S3 I9300 to Android 4.4 KitKat

1. Connect your Galaxy S3 to your PC via USB cable and transfer both downloaded files to Sd card. Disconnect the USB when done.2. Now Power off your Galaxy S3.

Related:  Panasonic Eluga I3 Stock Rom Firmware Flash File 100% Tested

3. Reboot it into recovery mode by pressing and holding Volume Up + Home Button + Power Key, release it when recovery screen appears.

4. Now first you need to create a NANDROID backup of your currently installed ROM. For this chose Backup and Restore, then save it your device internal memory.

5. Now select wipe data or factory reset and confirm it to factory reset Galaxy S3.

6. Now select Install zip from SD Card and then browse the OmniROM KK Nightly zip in your SD card. Then confirm the installation Process.

7. Android 4.4 custom ROM will automatically install on your phone. Now to flash the Gapps again select Install zip from SD Card and this time select the Gapps for Android 4.4 zip from SD card.

8. When the process gets completed, return back to recovery mode main screen. Now chose Reboot system now to reboot your phone.

9. Now you need to enter your Google account detail.

It’s that simple and fast, you do not have to wait for an official update. Using the above method you can easily upgrade your Samsung Galaxy S3 I9300 to Android 4.4 KitKat.
If you find any problem in the above method you can comment below.

Related:  X-BO B3 Firmware Flash File Stock Rom 100% Tested