Download G820UM40B_00 (CAN) LG G8 ThinQ (LMG820UM) ROM KDZ Firmware
Download the KDZ Firmware for LG G8 ThinQ have model code is LMG820UM. This KDZ Firmware file is for region CAN. Please make sure you are trying to download and flash correct model and region. This Firmware version is G820UM40B_00 and the OS is Android 12 S. The firmware size is 4.5 GB. We recommend you are using official LG Flash Tool. LGROM.com will not responsible for any damage caused by using the files on this website
Firmware information
Model
LG G8 ThinQ (LMG820UM)
Region
CAN
Software version
G820UM40B / G820UM40B_00
File name
G820UM40b_00_OPEN_CA_OP_1129.kdz
OS
Android 12 S
File size
4.5 GB
Downloaded
72

How to Flash LG ROM / Firmware / KDZ

Notice: Download and Flash your phone with your own risk. We will not responsible for any damage caused by using the files on LGROM.com

  1. Download LGROMUP
  2. Boot your phone to Download Mode (Hold Volume up button and connect cable)
  3. Install LG Driver if you are not installed it before
  4. Open the LGROMUP tool.
  5. Select Serial Port, DLL, KDZ file
  6. Click Flash and wait to finish