Download X420QM20L_00 (UCL) LMX420QM (LMX420QM) ROM KDZ Firmware
![](https://lgrom.com/assets/models/default.jpg)
Download the KDZ Firmware for LMX420QM have model code is LMX420QM. This KDZ Firmware file is for region UCL. Please make sure you are trying to download and flash correct model and region. This Firmware version is X420QM20L_00 and the OS is Android 9.x Pie. The firmware size is 2.46 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
LMX420QM (LMX420QM)
Region
UCL
Software version
X420QM20L /
X420QM20L_00
File name
X420QM20l_00_USC_US_OP_0526.kdz
OS
Android 9.x Pie
File size
2.46 GB
Downloaded
37
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