Originally Posted by 557953 View Post
Yes indeed

Dowloaded the .kdz file put G3 in DL mode, plugged into PC, used device manager to change port from whatever it was to 41, loaded the .kdz into LG Flash Tool 2014, used "CSE flash" left all other settings as they were and started it going..... took about 5mins and badabadabing brand new G3 again
You saved my life my friend
This is the easiest way to restore to stock if you want to unroot or if you are stuck on boot screen if you made some changes (like me ).