No signal after changing battery on iPhone 3GSMy 3GS was shutting off whenever it dropped to 60-70% battery life for a few months. I'd have to plug it in to reboot and the...
Answer to: No signal after changing battery on iPhone 3GSResolved! Removed the small sticker next to the battery contacts that covers some lines leading into the antenna. There was a small divot at the other end of the lines. I soldered a wire from there to the pad the has the tab that connects to the casing and now have normal service! http://s1211.photobucket.com/albums/cc42... Wifi still poor and camera broken, but I'll settle for that for now!