Samsung Galaxy S3 is an awesome device with amazing features and T- Mobile Galaxy S3 users can now install leaked UVDLI3 official Jelly Bean OTA update. It should be noted that it is a leaked firmware and not the official released by T- Mobile or Samsung. However, it seems that T-Mobile will be very soon releasing Android 4.1 Jelly Bean update for Galaxy S3 users.
In this post we will go through the guide to install leaked UVDLI3 Jelly Bean Android 4.1 OTA on T-Mobile Galaxy S3.
This guide and ROM is only for T-Mobile Galaxy S3 T999 and cannot be used on any other variant or device. To know the Model of your device Go to Settings >> About.
We cannot held liable for any loss or damage done to your device while following the guide.
Install UVDLI3 Jelly Bean Android 4.1 OTA on T-Mobile Galaxy S3
Take a complete backup of data,apps and settings as the procedure may wipe your data.
Make sure that the battery of device has a minimum charge of 60%.
Enable USB Debugging. You can do that by going to “Settings” >> “Developer settings” >> Enable “USB debugging” option.
UVALH2 firmware on your device should be installed.
Download Jelly Bean OTA file from here (Filename SGH-T999_T999UVDLI3-OTA-T999UVALH2_TMB_332312338.zip).
Copy the downloaded zip file to SD-Card of your device.
Switch off device and enter into Recovery mode. You can do that by holding down Volume Up Home and then the Power buttons simultaneously til the logo of Samsung appears on the screen. It will take few seconds for device to boot into recovery mode. After entering into recovery mode use volume buttons to scroll up or down and Home button to select an option.
Select apply update from Internal Storage of SD-Card and navigate to select filename SGH-T999_T999UVDLI3-OTA-T999UVALH2_TMB_332312338.zip which you have downloaded in earlier step. Confirm to install the update. Wait till the installation gets complete.
After installation gets complete. “Go back” to the main recovery menu and “Select reboot system now”.
You have now successfully installed UVDLI3 Jelly Bean Android 4.1 OTA on T-Mobile Galaxy S3.