Download V20F_00 (SKT) LG Optimus 4G LTE (LGSU640) ROM KDZ Firmware
Download the KDZ Firmware for LG Optimus 4G LTE have model code is LGSU640. This KDZ Firmware file is for region SKT. Please make sure you are trying to download and flash correct model and region. This Firmware version is V20F_00 and the OS is Android 4.0 Ice Cream Sandwich. The firmware size is 586.05 MB. 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 Optimus 4G LTE (LGSU640)
Region
SKT
Software version
V20F / V20F_00
File name
V20f_00.kdz
OS
Android 4.0 Ice Cream Sandwich
File size
586.05 MB
Downloaded
0

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