Software update for the Samsung Galaxy Tab S4 (T837A)
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Software update for the Samsung Galaxy Tab S4 (T837A)

Latest update
Getting started
Update & verify software
Previous updates

Latest update

  • What's changing: Security patch level

 

  • Release date: March 29, 2021
  • Android version: 10
  • Security patch level (SPL): March 1, 2020
  • Baseband version: T837AUCS5CUC2
  • Build number: QP1A.190711.020.T837AUCS5CUC2
  • File size: 157MB

 

Getting started

  • Make sure you’re in the U.S. and on our wireless network.
  • You can download the update via Firmware Over the Air (FOTA).
  • You must connect your device to Wi-Fi® to download the update.
  • Although there should be no impacts to settings or data, we recommend backing up your media files to an SD card, a computer, or using a favorite application, before updating the software

Update & verify software

Update software

  1. Make sure your device is fully charged and connected to Wi-Fi.
  2. Swipe down from the Notification bar and tap Settings.
  3. Tap AT&T Software updates, then Check for updates.
  4. Follow the on-screen prompts to download and install the update.
  5. The device automatically restarts once the new software successfully installs.

Verify software update

  1. Swipe down from the Notification bar and tap Settings.
  2. Scroll to and tap About tablet, then Software information. If the Android and Baseband versions don't match the current update, perform additional updates until they do.

Troubleshoot software update

Previous updates

DateDetails
Dec. 21, 2020
  • Android version: 10
  • Baseband version: T837AUCS4CTL1
  • File size: 148MB
Oct. 14, 2020
  • Android version: 10
  • Baseband version: T837AUCS4CTI1
  • File size: 119MB 
Sept. 22, 2020
  • Android version: 10
  • Baseband version: T837AUCU4CTH5
  • File Size: 2GB
July 21, 2020
  • Android version: 9.0
  • Baseband version: T837AUCU4BTF3
  • File size: 166MB
Feb. 17, 2020
  • Android version: 9.0
  • Baseband version: T837AUCU4BTA3
  • File Size: 653MB
Oct. 17, 2019
  • Android version: 9.0
  • Baseband version: T837AUCS2BSJ2
  • File Size: 196MB
Sept. 16, 2019
  • Android version: 9.0
  • Baseband version: T837AUCS2BSG1
  • File Size: 185MB
June 21, 2019
  • Android version: 9.0
  • Baseband version: T837AUCS2BSF1
  • File size: 126.4MB
April 23, 2019
  • Android version: 9.0
  • Baseband version: T837AUCU1BSC8
  • File size: 1.52GB
Feb. 21, 2019
  • Android version: 8.1
  • Baseband version: T837AUCS1ASB1
  • File size: 149.9MB
Nov. 29, 2018
  • Android version: 8.1
  • Baseband version: T837AUCS1ARK2
  • File size: 141.4MB

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