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Use this page to identify software versions for the LG V40 ThinQ as well as details on recent software updates.

 

Identify the device's current software version

Android 9 / 10

  1. From the Home screen, tap Settings.
  2. Tap the 'General' tab.
  3. Tap About phone.
  4. Tap Software info.
  5. Review the information in the Review software version details section below.

 

Review software version details

VERSION RELEASE DATE ENHANCEMENTS STATUS

Android 10

Software version:

V405TA30e

October 22, 2020

  • September 2020 Security updates
  • Various updates and improvements

Available October 22, 2020

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 October 25, when the daily limit is lifted.

Android 10

Software version:

V405TA30d

August 27, 2020

August 2020 Security updates

Available August 27, 2020

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 September 2, when the daily limit is lifted.

Android 10

Software version:

V405TA30c

June 23, 2020

June 2020 Security updates

Available June 23, 2020

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

Android 10

Software version:

V405TA30b

May 18, 2020

  • Android 10
  • April 2020 Security updates
  • Various updates and fixes

Available May 18, 2020

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

Android 9.0

Software version:

V405TA20n

February 28, 2020

February 2020 Security updates

Available February 28, 2020

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

Android 9.0

Software version:

V405TA20m

January 17, 2020

  • December 2019 Security updates
  • Improved GPS

Available January 17, 2020

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

Android 9.0

Software version:

V405TA20j

November 9, 2019

October Security updates

Available November 9, 2019

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

Android 9.0

Software version:

V405TA20i

October 1, 2019

September Security updates

Available October 1, 2019

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

Android 9.0

Software version:

V405TA20h

July 26, 2019

July Security updates

Available July 26, 2019

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

Android 9.0

Software version:

V40520g

June 19, 2019

Android 9.0

Improved Open Group Chat

Wi-Fi calling default setting change

Available June 19, 2019

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

Android 8.1.0

Software version:

V40511e

February 26, 2019

February Security updates

Available February 26, 2019

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

Android 8.1.0

Software version:

V40511d

December 27, 2018

Google Security updates

Available December 27, 2018

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

Android 8.1.0

Software version:

V40511c

November 5, 2018

Camera improvements

Various system updates

Available November 5, 2018

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

Android 8.1.0

Software version:

V405TA08b

October 19, 2018

Original OEM software

Available October 19, 2018

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

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: 36 MB

 

Update software versions

Update automatically over the air (OTA)

  1. From the Home screen, tap Settings.
  2. Tap the 'General' tab.
  3. Tap Update center.
  4. Tap System update.
  5. Tap Check for update.
  6. Follow the on-screen prompts to download and install the latest software update.

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, in the LG Bridge app, on the Software update tab, tap Software update > the app will check for an update.
  5. If an update is available, a message will appear about the update. Click Start to install the update. Do not remove the device from the PC until the update is complete.

 

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.
  2. If wiping the cache partition does not work, you may need to perform a master reset.

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