LG G8 ThinQ firmware, U.S. Cellular LG G8 ThinQ LMG820UM Software update
LG official is rolling out a new software update for the U.S. Cellular LG G8 ThinQ LMG820UM smartphone.
The update arrives as software version G820UM20H and includes the Jan. 2021 Android Security Patch. In other words, Your LG G8 ThinQ’s security patch level is Jan. 1st, 2021 after installing the software update builds G820UM20H!
Model | Buyer Suffix | Buyer/Carrier | Last Update Date |
LMG820UM | UCL | U.S. Cellular | 2021/01/26 |
The Update is now available via OTA and LG Bridge. Starting Jan 26, You can use LG Bridge to install the Update builds G820UM20H!
LG today released the stock kdz ROM for U.S. Cellular LG G8 ThinQ, and now you can download it from the below link.
Download U.S. Cellular LG G8 ThinQ Stock Firmware
IMEI:3538151014xxxxx
Model: LMG820UM
Suffix: AUCLOP
Buyer: UCL
Software Version: G820UM20H_00
OS Version: Android 10 R
File Name:G820UM20h_00_USC_US_OP_0114.kdz
KDZ File size:4154582123
http://lgegdmswdl.s.llnwi.net/dn/downloader.dev?fileKey=FWE6F15E03DRAWK98CDB731/G820UM20h_00_USC_US_OP_0114.kdz

Learn how to download U.S. Cellular LG G8 ThinQ Stock ROM
- Download and install the XDM download manager
- Copy http://lgegdmswdl.s.llnwi.net/dn/downloader.dev?fileKey=FWE6F15E03DRAWK98CDB731/G820UM20h_00_USC_US_OP_0114.kdz
- Start a new download job in the XDM download manager.
Download the LG USB drivers for LG G8 ThinQ
If you experience any issues with the U.S. Cellular LG G8 ThinQ ROM please let us know!
Need to download LGUP DLL for the U.S. Cellular LG G8 ThinQ smartphone? please contact us by email at lgkdz@hotmail.com
Need more help? please visit https://www.lg.com/us