Download X420HM20I_00 (CMC) LG K40 (LMX420HM) ROM KDZ Firmware
Download the KDZ Firmware for LG K40 have model code is LMX420HM. This KDZ Firmware file is for region CMC. Please make sure you are trying to download and flash correct model and region. This Firmware version is X420HM20I_00 and the OS is Android 9.x Pie. The firmware size is 2.73 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 K40 (LMX420HM)
Region
CMC
Software version
X420HM20I_00
OS
Android 9.x Pie
File size
2.73 GB
Downloaded
28
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