Orijinal gönderinin sahibi: oldturkey03 ,
Stella, sounds like you will have to disassemble your phone "then i put it into the freezer. It worked " means that you have a component that has a cracked solder connection. I would suggest to take a good look at it, check the inductors and may be reflow the WiFi IC. Follow [guide|7283|this guide] to get to your logic board. Hope this helps, good luck.