It’s official! T-Mobile & Sprint have merged!
Sprint support pages are available for existing Sprint accounts here. If you are looking for more, visit our Migration Center.

Use this page to identify software versions for the Samsung Galaxy Tab S4 as well as details on recent software updates.


Identify the device's current software version

Android 9.0

  1. From the Home screen, swipe up to view all apps.
  2. Tap Settings > About tablet > Software information.
  3. View the Baseband version and compare it to the version below.


Review software version details


Android 9.0

Baseband version:


March 8, 2020 February 2020 Security Updates Available March 8, 2020

Android 9.0

Baseband version:


November 19, 2019 November security patch Available November 19, 2019

Android 9.0

Baseband version:


October 19, 2019
  • Call & Message Continuity support
  • Bixby voice support
  • August security patch
Available October 19, 2019

Android 9.0

Baseband version:


June 28, 2019 June security patch Available June 28, 2019

Android 9.0

Baseband version:


April 28, 2019
  • Android 9.0 Pie
  • March security patch
  • LoD support for Linux on DeX
  • Audio/video delay sync fix
Available April 28, 2019

Android 8.1.0

Baseband version:


March 1, 2019

January through February security updates

Various bug fixes and system improvements

Available March 1, 2019

Android 8.1.0

Baseband version:


December 23, 2018 December security updates

Available December 23, 2018

Android 8.1.0

Baseband version:


December 20, 2018

Signal bar UI fix

VoIP bug fix

Available December 20, 2018

Android 8.1.0

Baseband Version: T837TUVU1ARJ3

November 9, 2018

Original software

Available November 9, 2018

This is the launch software version of the device. When a software update becomes available, this information will be updated.

Other versions



Your device has non-T-Mobile software, and it is unsupported. The manufacturer and T-Mobile cannot update your software.


Determine update requirements

Your device must meet the following requirements to update your software to the most current version:

  • 50% or higher battery life
  • Wi-Fi connection
  • File size: 364.27 MB


Update software versions

Update automatically over the air (OTA)

  1. From the Home screen, swipe up to view all apps.
  2. Tap Settings > Software update > Download updates manually.
  3. Wait while the device checks for updates. If an update is available, follow the on-screen steps to install it.

Update from a computer

  1. Download and install Samsung Smart Switch that is compatible with your computer from!/
  2. Connect the cable to a compatible USB port on your computer.
  3. Connect the other end of the cable to your mobile device.
  4. Allow your computer to install any required drivers for your device. This process may take a few minutes.
  5. Open Smart Switch on your computer, and allow it to make the connection.
  6. If a software update is available for your device, Smart Switch will automatically prompt you to update. At any time, you can click Update.
  7. Click Update to begin downloading the necessary files.
  8. Click OK to proceed. Your device may turn off and on a few times during the update process. Once complete the device will return to the Home screen.


Issues after updating

If you experience issues after updating to the latest software version, follow these steps:

  1. Wipe your cache partition to make sure that all system files on your device are put back in order.
    1. Turn off the device.
    2. Press and hold the Volume Up key, then press and hold the Power key.
    3. When the Samsung Galaxy Tab S4 logo screen displays, release only the Power key
    4. When the Android logo displays, release all keys.
    5. Wait while 'Installing system update' shows for about 30 - 60 seconds before the Android system recovery menu options appear.
    6. Press the Volume Down key several times key to highlight 'wipe cache partition.'
    7. Press Power button to select.
    8. Press the Volume down key until 'Yes' is highlighted.
    9. Press Power button to select and start the cache partition wipe.
    10. When the cache partition wipe is complete, 'Reboot system now' is highlighted.
    11. Press the Power key to restart the device.
  2. If wiping the cache partition does not work, you may need to perform a master reset.
    1. Before you begin, make sure to backup your device.
    2. From the Home screen, swipe up to view all apps.
    3. Tap Settings > General management > Reset > Factory data reset > RESET.
    4. If you have screen lock turned on, enter your PIN or password and tap Continue.
    5. Tap Delete all.

Was this helpful?