Download Q620QM20A_00 (USA) LMQ620QM (LMQ620QM) ROM KDZ Firmware
Download the KDZ Firmware for LMQ620QM have model code is LMQ620QM. This KDZ Firmware file is for region USA. Please make sure you are trying to download and flash correct model and region. This Firmware version is Q620QM20A_00 and the OS is Android 11 R. The firmware size is 3.91 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
LMQ620QM (LMQ620QM)
Region
USA
Software version
Q620QM20A / Q620QM20A_00
File name
Q620QM20a_00_NAO_US_OP_0608.kdz
OS
Android 11 R
File size
3.91 GB
Downloaded
1

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