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Use this page to identify software versions for the LG Aristo 4+ as well as details on recent software updates.

On this page:

 

Identify the device's current software version

Android 9.0

  1. From your list of apps, tap Settings > General > About phone > Software info.
  2. Review the information in the Review software version details section below.

 

Review software version details

VERSION RELEASE DATE ENHANCEMENTS STATUS

Android 9.0

Build number: X320TA10s

June 30, 2021

June 2021 security path

Available June 30, 2021

If your device meets the requirements below, this update will be available to download.

To prevent download issues, there's a daily limit on downloads. If it's not available yet, check back tomorrow or after July 9, when the daily limit is lifted.

Android 9.0

Build number: X320TA10r

April 28, 2021

April 2021 security path

Available April 28, 2021

If your device meets the requirements below, this update will be available to download.

 

Android 9.0

Build number: X320TM10q

March 19, 2021

February 2021 security path

Available March 19, 2021

If your device meets the requirements below, this update will be available to download. 

Android 9.0

Build number: X320TA10n

August 27, 2020

August 2020 security path

Available August 27, 2020

If your device meets the requirements below, this update will be available to download. 

Android 9.0

Build number:

X320TA10m

August 17, 2020
  • June 2020 security path
  • Update power on/off animation
  • Additional updates and improvements

Available August 17, 2020

If your device meets the requirements below, this update will be available to download. 

Android 9.0

Build number:

X320TA10k

May 22, 2020
  • April 2020 security path
  • System improvements

Available May 22, 2020

If your device meets the requirements below, this update will be available to download.

Android 9.0

Build number: X320TA10f

October 22, 2019
  • October security patch
  • Support for Puerto Rico time zone
  • Fix for speakerphone mute issue after screen timeout

Available October 22, 2019

If your device meets the requirements below, this update will be available to download.

Android 9.0

Build number: X320TA10c

August 16, 2019

Original software

Available August 16, 2019

Other versions

N/A

N/A

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
  • Data connection
  • File size: 568 MB

 

Update software versions

Update automatically over the air (OTA)

  1. From your apps list, tap Settings > General > Update center > System update.
  2. Tap Check for update and wait while the device checks for updates.
  3. If an update is available, follow the on-screen steps to download and install it.

Update from a computer

  1. Download, install and open the compatible software for the LG Bridge from http://www.lg.com/us/support/software-firmware-drivers to your PC.
  2. Connect the device using the provided USB cable to the PC.
  3. On the device drag down the notification panel and tap USB notification >  Media device (MTP).
  4. On the PC, open the LG Bridge app.
  5. On the Software update tab, click Software update.
  6. If an update is available, a message will appear about the update. Click Start to install the update. Do not unplug the device from the PC until the update is complete.

Issues after updating

If you experience issues after updating to the latest software version, perform a master reset.

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