Download and install Sprint LG G8 ThinQ Android 10 Update

Usually, LG is popular for being late in providing software updates. However, it’s flagships have a different story to tell. This fall the Korean OEM is fairing pretty well in terms of rolling out the latest Android 10 for its flagship devices. The premium smartphone LG G8 ThinQ was supposed to get the new Android OS by the end of 2019. It is happening as per the plan. The initial beta testing was carried out in Korea. Later it was followed by a stable system update rollout in LG’s home ground. So, every other G8 ThinQ user from other parts of the world were in suspense. However, it has been spotted that the stable Android 10 update has marked its entry into the US territory. Currently, LG G8 ThinQ from Sprint is receiving the new system upgrade to Android 10. The latest update comes with build number V20a.

Primarily the update is available for the devices with model number LMG820UM0. So, US-based users of the LG G8 ThinQ can either wait for the OTA to hit their devices or install the firmware manually right away. Yes.! we have the firmware file which you can flash using the exclusive flash tools and enjoy Android 10. So, read on to know more about how to install the Sprint LG G8 ThinQ Android 10 Update.

Sprint LG G8 ThinQ Android 10 Update

Download OTA

As the Sprint LG G8 ThinQ Android 10 Update is rolling out, users int he US can download the update manually on their devices. If you receive the OTA automatically, then that’s great. otherwise, you can search for the V20 build on your own.

Go to Settings > System Updates. If the update is already available you will get a notification about it and a prompt to download and install right away. If you get the prompt, then tap on Download to continue. Otherwise, tap Check for Updates. Now, your device will search for the latest system update.


  • Use Wi-Fi to download the system update as it will be of large file size.
  • Before installing the new update, sufficiently charge the battery of your device(recommended 50%)

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How to Install Sprint LG G8 ThinQ Android 10 Update

To manually install the latest stock firmware based on Android 10 on your LG G8 ThinQ, you have to use certain flash tools like the LG UP Tool, and other drivers. All of the required tools have been put up below for download. Make sure to grab all of them before installing the update.

Before heading on to the installation part, let’s check out the details about the latest Android 10 firmware for LG G8 ThinQ.

Firmware Info

  • Device: LG G8 ThinQ
  • Model: LMG820UM0
  • Carrier: Sprint (USA)
  • Build: V20a
  • Android Version: Android 10 (stable)


  • The firmware file provided int his guide is exclusively for the Sprint LG G8 ThinQ. Do not install it on any other LG smartphone. You may end up with bricking issues.
  • Charge the battery your device up to 50% before installing the firmware.
  • A PC/Laptop
  • You need to install the LG UP Tool on your system
  • Install the correct LG USB Drivers


GetDroidTips will not be responsible for any hardware or software related issues with your device if You choose to install the firmware provide in this guide. Follow this tutorial at your own risk.

Firmware Download

LMG820UM0AT-V20a | Download [Android 10 Update]

Installation Guide

Here is the complete guide which will help you install the latest Android 10 update on your LG G8 ThinQ from Sprint.

How to  Install Android 10 stock firmware on LG G8 ThinQ

That’s it. If you have been waiting eagerly to enjoy Android 10 on your LG G8 ThinQ, then install it right now. We hope that this guide was useful to you.

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