Download K300QM611K_01 (RCH) LG K31 (LMK300QM6) ROM KDZ Firmware
Download the KDZ Firmware for LG K31 have model code is LMK300QM6. This KDZ Firmware file is for region RCH. Please make sure you are trying to download and flash correct model and region. This Firmware version is K300QM611K_01 and the OS is Android 10 Q. The firmware size is 2.38 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 K31 (LMK300QM6)
Region
RCH
Software version
K300QM611K / K300QM611K_01
File name
K300QM611k_01_CHT_US_OP_0530.kdz
OS
Android 10 Q
File size
2.38 GB
Downloaded
6

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