Download the LG Flash Tool 2014 or 2016 version from a reputable site like lgflash.com .
Historically, the LG Flash Tool was designed for internal company use or repair centers, which is why older versions ask for a and Password . However, for personal, non-commercial use, you do not need a login . Lg Flash Tool Username And Password
Now, when you run LGFlashTool.exe , it will bypass the login screen and allow you to proceed directly to the firmware selection screen. Other Common Login Bypass Tricks Download the LG Flash Tool 2014 or 2016
Once you have bypassed the login, follow this procedure to flash your device: when you run LGFlashTool.exe