Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Firmware – Android 11 R

SM-T870 Binay 2 Firmware

The specific Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Firmware Download Package comes with a Stock ROM of Galaxy Tab S7 (Wi-Fi) SM-T870 U2. This helps you to bypass FRP lock and revert from the root and custom ROM.

Samsung Galaxy Tab S7 (Wi-Fi) SM-T870 Binary 2 Firmware – Android 11 R – XAR – T870XXS2BUK2

There are various reasons to flash “Stock Firmware on Galaxy Tab S7 (Wi-Fi) SM-T870 U2“. For instance, if your phone gets stuck on the logo and you need to remove the FRP lock from it.

The Advantages Of Stock ROM:

  • Fix boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs
  • To solve the lag or stutter
  • Fix software issues.
  • Revert to stock firmware


Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Stock ROM Details:

Model SM-T870 Binary 2 U2, S2, Bit 2
Region / Country United States
Language Multi-Language
Android version Android 11 R
Operator / Carrier Clean (no logo, operator apps)
MODEM CP Version T870XXS2BUK2a
product code XAR
Build Date 2021-11-04
Changelist  22501868
Size 6.85GB Full Files
[quads id=2]
Download Google Drive Android File Host

How To Install Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Stock Firmware:

1: Download and Install the Samsung USB Driver on your computer.

2: Download and extract the  Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Firmware  files on your computer.

3: Now, Switch off your Smartphone.

4: Turn off the phone and boot into Download Mode.

Press and hold Volume Down, Home, and Power button at the same time for 5-8 seconds until download mode is active.

5: In the Download mode, you can see a Warning Yellow Triangle Sign. In this situation, you must press the Volume Up key to continue.

6: Open Odin. Then, connect your phone to the pc.

7: Odin will detect the device and show the “Added message in the lower-left panel.”.

8: Click the PDA button and select the Firmware.tar file.

9: Now, click the Start button in Odin to begin the Flashing.

10: Flashing usually takes 30-50 seconds to complete on your Phone.

Once you spot the “Pass” message in Odin, you can unplug your device from the computer.

When your Galaxy Tab S7 (Wi-Fi) SM-T870 U2 finally boots up, you should run your desired firmware.

To verify the installed firmware, go to Settings –> About Phone –> Software Information. Check the firmware number under “Baseband version.”


  • Read and understand the Full Guide before flashing.”Galaxy Tab S7 (Wi-Fi) SM-T870 U2 Firmware.
  • Use these instructions at your own risk. We are not liable for any outcomes on your device due to following the information in this guide.
  • Phone must have a 70–80% charge.


Always had a strong interest in the Android operating system. Experience with Git and self-hosted WordPress blogs led him to the understanding that an online presence was the logical next step for his business. It's about uniqueness and individuality!

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