Download and Install UVDLJC Android 4.1.1 on T-Mobile Galaxy S3 T999

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Jan 31, 2013

T-Mobile is in the process of releasing UVDLJC Android 4.1.1 Jelly Bean Official Firmware for its Galaxy S3 T999 users in USA. The update brings with it, an improved user experience and various security enhancements. And you are most likely to receive the update via KIES or OTA. While this update is available via KIES and it is recommended that you get it from there. If for some reason, you cannot access the official update or would like not to wait and get it on your phone right now, here is a guide to update your T-Mobile Galaxy S3 T999 to UVDLJC Android 4.1.1 Jelly Bean official firmware.

Also, read: Guide to Root UVDLJC Android 4.1.1 Jelly Bean on T-Mobile Galaxy S3 T999

Related Today in Nougat: Update Rolling Out for Moto X Force, Verizon’s LG K8 V, & ASUS ZenPad Z8

Disclaimer:This guide will use a tool; Odin to flash the official firmware on your T-Mobile Galaxy S3 T999. During the process, you might lose all your existing installed apps and personal settings. It is therefore necessary for you to follow the guide carefully. Also, please, do mind that this tutorial is only for T-Mobile Galaxy S3 T999. Don’t try this guide in any other Android device.

Android 4.1.1 UVDLJC Firmware Details:

Version: 4.1.1
Date: 2013-01-19
Regions: USA

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  1. Android 4.1.1 T999UVDLJC for Galaxy S3 T999
  2. Odin 3.07

Download and Install UVDLJC Android 4.1.1 on T-Mobile Galaxy S3 T999

  1. Extract the firmware zip file that you have downloaded using the link above, you will then get a .tar file alongside other files.
  2. Extract Odin zip file to get Odin3 v3.07.exe.
  3. Power off your phone. Wait 5-6 seconds to confirm complete switch off.
  4. Put the Galaxy S3 T999 in Download Mode by pressing and holding Volume Down and Power button until Samsung Galaxy logo appears in tablet screen. Wait for a few seconds and you will be in download mode.
  5. Run Odin3 v3.07.exe (see Step 2) as an Administrator.
  6. Connect your Galaxy S3 T999 with your PC using USB cable. A message will appear under Odin’s message box in the bottom left saying “Added!!”. If you don’t get it, then try another USB port. If that too doesn’t work, then reinstall the USB driver. If you successfully see the “Added!!” message in Odin, you are good to go. Also, check for COM port with a number in Yellow to make sure that you have successfully added your device.
  7. Select the following files in Odin at their respective tabs from extracted UVDLJC firmware folder :
    • Click the ‘PDA’ Button, and select the .tar file here with *code* appearing in file-name.
    • Click the ‘Phone’ Button, and select file with *modem* in its name (Ignore, if this file does not file exist).
    • Click the ‘CSC’ Button, and select file with *csc* in its name (Ignore, if this file does not file exist).
    • Click the ‘PIT’ Button, and select the .pit file. Use only if you got it while extracting in step 1 above, otherwise ignore it.
    • In Odin window, make sure Auto Reboot and F. Reset Time checkboxes are selected. Please make sure that Re-Partition checkbox is selected, only if you are using a .pit file (see Step 7.4).
  8. Recheck everything mentioned in Step 7 & 8 above. Hit the ‘START’ button to begin the flashing process.
    Once the flashing process is completed, the tablet will reboot automatically and you will see a PASS message in the top-left-most box. You can now unplug the USB cable to disconnect your device from computer.

If you have followed every point described in the guide, your T-Mobile Galaxy S3 T999 should now be running Android 4.1.1 Jelly Bean build T999UVDLJC. If there are any issues, feel free to post in the comments section for our staff to take a look at it.