Flash Android 5.1.1 Firmware on T-Mobile Galaxy S6 (SM-G920T)

On this article we will be showing you how to download, flash and update your T-Mobile Samsung Galaxy S6 to Android 5.1.1 official update. After a few leaks, Samsung has finally started rolling the official Android 5.1.1 update out to its flagship device, the Samsung Galaxy S6.

The first device to receive the Android 5.1.1 firmware is the T-Mobile variant of the Samsung Galaxy S6 with model number SM-G920T. The firmware weights in at 1.6 GB in size with build number G920TUVU2COF6 and CSC G920TTMB2COF6.

You can update your Samsung Galaxy S6 (SM-G920T) to Android 5.1.1 through OTA. Go to Settings > About Device > Software Update > Update Now. If there are no updates available, you can either wait for the notification to appear in the following days or you can manually flash the Android 5.1.1 firmware on your phone using Odin.

The process of flashing Android 5.1.1 Lollipop build on your T-Mobile Galaxy S6 is not difficult. Follow the guide below and you will update your phone in just a few moments.

Flash G920TUVU2COF6 Android 5.1.1 on Galaxy S6 (SM-G920T)

Before you continue with the guide below, please note that this might damage your phone if you do not follow the instructions carefully. Please, proceed at your risk.


Enable USB Debugging on your Samsung Galaxy S6. Head over to Settings > Developer Options > Enable USB Debugging.

Charge your phone more than 60%. The flashing process can last for a long time, and the phone can turn off if the battery level is low.

Download and install Samsung USB drivers. This will ensure a stable connection between the phone and the computer.


Android 5.1.1 firmware: G920TUVU2COF6_G920TTMB2COF6_TMB.zip

Odin flashing tool: Odin_3.09.rar

Flashing Guide

  1. Take your Samsung Galaxy S6 SM-G920T and make sure that USB Debugging is enabled and USB drivers are installed.
  2. Download Odin flashing tool and the Android 5.1.1 firmware and extract both files.
  3. Go to the Odin folder and open the program.
  4. Click on AP and navigate to the folder where the firmware got extracted and select the tar.md5 file.
  5. Grab your phone and turn it off.
  6. Press the power, home and volume down key at the same time to put the phone in download mode.
  7. Connect the phone to the computer using a USB cable.
  8. If everything is installed correctly, one of the boxes in Odin will change color.
  9. Now click the start button.

The process can take a while so please be patient. Do not disconnect the USB cable while the firmware is being installed. Once the process is over, the phone will reboot into the home screen. If the phone is stuck at the boot animation screen, boot to recovery mode and wipe data to fix the bootloop.