Question: how to flash lg firmware?
Answer: Extract/Unzip the LG Flash Tool 2014 . ... 
Double-click/Run LGFlashTool2014.exe file to Open LG Flash Tool. ... 
Boot your LG device into Download Mode: ... 
Now load the . ... 
Once you've selected . ... 
You'll get a “Read Phone Information” window, it will be blank for the most part.