Ok so I recently upgraded from a LG G2 to a G4, because my G2 was bricked. But I was hoping to still use the G2 for music and games so on road trips I don't need to waste battery on my G4. But the wi-fi won't work on my G2. My G2 had the problem of just randomly restarting, sitting on a table or going on snapchat, you name it. But one day it had a really bad loop. It would turn on, and off, and on, and off for about 10 minutes, and then finally it stopped, but when I went on the phone the wi-fi stopped working. Not just for a router, but it wouldn't turn on. The wi-fi logo on the notification bar keeps flashing but it won't turn on and when I go to settings, it just says "wi-fi turning on.." I've already factory reset it. Can anyone please help!! PLEASE!!