Update T-Mobile Galaxy S3 SGH-T999 To Android 4.3 Jelly Bean T999UVUEMJC [Guide]


T999UVUEMJC Android 4.3 Jelly Bean is released for T-Mobile Galaxy S3, this update will bring minor improvement over the previous version. But over all the interface changes a bit. Most of the Galaxy S4 things are brought in this update, Since Samsung skipped the Android 4.2.2 update, so, you can’t except much from this update. But if you want to enjoy Android 4.3 on your device, step up and follow the rest of the guide to install it.


If you are familiar with Odin and it’s working, then this tutorial might not be difficult for you. Otherwise read the whole tutorial first before trying it on your device. In this Article, we will show you How To Update T-Mobile Galaxy S3 To Android 4.3.But before we begin, Make sure that:

  1. That you have a Well Charged Battery, 60%-80% is better.
  2. Back-Up all your important ContactsCall Logs & Messages.It is highly recommended in case of any mishap or data loss to back up all your important data.
  3. Back-Up your Mobiles EFS DataHow To Restore and Back-Up EFS Data On Samsung Galaxy Devices.
  4. Check your device model, Go To Setting > About and Make sure that it is SGH-T999.


The methods involved in flashing custom roms and rooting your phone is highly custom and may result in bricking your device,and has nothing to do with Google or the device manufacturers which is Samsung in our case. In case of any mishap we may not be held responsible. Follow these instructions to the letter to avoid any mishap or bricking. Make sure that whatever you do, you are doing it at your own responsibility.

Root Warning:

Installing An Official Firmware will remove he root access from your device and the only way to get it back is by rooting the device again. Follow Root Your T-Mobile Galaxy S3 to root your device again.

All done and good, let’s head towards the Next page to See, How you can Update T-Mobile Galaxy S3 SGH-T999 To Android 4.3 Jelly Bean T999UVUEMJC.

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