
HOW TO INSTALL LG STOCK FIRMWARE USING LGUP FLASH TOOL: Step By Step Guide Lg flash tool megalock.dll update# Download and Install the LG USB Drivers if you have not done it already as part of Installing the LGUP tool.Connect your LG phone and then Open the LGUP flash tool.

Your LG phone will be listed on the LGUP tool. If not then please check the USB connection once more.


The latest flash tool is compatible with windows 7, 8, and 10 and also supports KDZ files that are larger than 1GB.
