Want to enjoy Multi Window feature (like Galaxy Note 2) on your Samsung Galaxy S III GT-I9300? Yes, you can try it now with other interesting features like Page Buddy, customized notification panel, Smart Rotation, continues input in Samsung Keyboard, Paper Artist and new Gallery applications too. All of them are available in latest leaked official Android 4.1.2 Jelly Bean XXELK4 Firmware for Samsung Galaxy S3. And it is pre-rooted as well so you don’t need to root it yourself. Note – this is a test firmware. Only install it if you are willing to test the risk as a beta tester…
I seldom try official leaked firmware nowadays. There are too many of them (yes, more test firmware for Samsung Galaxy S3 will come). Want to stay ahead of others? Try it and bear the risk.
Installation guide ~ How to install firmware on Samsung Galaxy S3 with Odin? (Video)
Download official Android 4.1.2 Jelly Bean XXELK4 Firmware for Samsung Galaxy S3 here.