How To

How to Update Galaxy S6 Edge to Stock Android 5.1.1 Lollipop G925R4TYU2BOG9 Firmware

The latest Android 5.1.1 Lollipop OTA Update has been officially released for all the Galaxy S6 Edge (US Cellular) devices. This OTA update is being rolled out in multiple phases, it means that the update will be available all over the world gradually. If you have received the OTA notification on your Galaxy S6 Edge then you can easily install the update but if you have not received yet and can’t wait for the update to arrive over-the-air in your country then you can still manually flash the G925R4TYU2BOG9 Android 5.1.1 Official Firmware on Galaxy S6 Edge to enjoy the new tweaks and improvements to enhance the overall performance of your Edge.

If you are interested to get G925R4TYU2BOG9 Android 5.1.1 Lollipop OTA update on your device manually then go ahead and follow the given step-by-step guide to install the OTA stock firmware build on your Galaxy S6 Edge smartphone using Odin app. Odin3 v3.10.6 is the application that can be used to install official Android firmware updates on Samsung’s smartphones.

Install Android 5.1.1 Lollipop G925R4TYU2BOG9 Official Firmware on Galaxy S6 Edge

G925R4TYU2BOG9 Android 5.1.1 Lollipop Details:

Model SM-G925R4
Model name GALAXY S6 Edge
Country USA
Version Android 5.1.1
Changelist 5496010
Build date Thu, 30 Jul 2015 10:59:47 +0000
Product code USC


This guide containing the firmware file and instructions can be used only with the US Cellular Samsung Galaxy S6 Edge smartphones. Do not try to install this firmware on any other devices. Verify the model number of your Galaxy S6 Edge, if it SM-G925R4 then go ahead, otherwise not. Check the model number of your phone by navigating to Settings > About Phone.


AndroidBlog will not be held responsible for any kind of damage occurred to your Galaxy S6 Edge SM-G925R4 during or after the installation of G925R4TYU2BOG9 Android 5.1.1 Lollipop OTA update. Proceed at your own risk.


  • Take a proper backup of all your important data and settings on the Galaxy S6 Edge before doing anything.
  • Download and install the Samsung USB Drivers from on your computer.
  • Make sure to disable the Samsung KIES app and antivirus on the PC.
  • Enable USB Debugging option by from Settings > Developer Options.
  • If you have already rooted your phone, then the updating process will revoke root access.
  • If a custom Recovery is installed on your Galaxy S6 Edge then it will replaced by a stock Recovery image.
  • Ensure that the battery charge level of your Galaxy S6 is above 70% before proceeding to the installation guide.

Required Files:

Steps to Flash Android 5.1.1 Lollipop Build G925R4TYU2BOG9 on US Cellular Galaxy S6 Edge:

1:- First, download G925R4TYU2BOG9 Android 5.1.1 Lollipop and Odin v3.10.6 for your Galaxy S6 Edge from the above given links.

2:- Extract the firmware file to get. tar.md5 file. Also, extract Odin3 v3.10.6 on the desktop of your PC.

3:- Turn Off your Samsung Galaxy S6 Edge in order to boot into Download Mode.

4:- Turn the device ON while pressing and holding Volume Down + Power + Home buttons at the same time to enter the phone into Download Mode.

5:- Connect the Galaxy S6 with a PC. Once the phone is connected successfully, a message saying Added!! will be displayed in Odin.

6:- On your Odin, click on AP button and locate the. tar.md5 firmware file that you’ve already downloaded and extracted on your PC.

7:- Make sure that you’ve un-checked the Re-Partition option in Odin.

8:- Finally, click on Start button to begin the installation process.

After the Android 5.1.1 update is successfully installed, the phone will be rebooted and you will get a PASS message.

Done! You’ve successfully installed Android 5.1.1 Lollipop build number G925R4TYU2BOG9 with the latest improvements and bug fixes on your US Cellular Galaxy S6 Edge.

Let us know in the comments area below if you have any query or issue while following the above given steps.

Aamir Jamal

An Android Geek and audiophile who love to read and write reviews/tutorials about gadgets and new tech stuff. He has written 1007 guides and other posts.

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