Quote:
Originally Posted by zhentuanzhuang  Hi all~
My iPhone was original 1.1.4, i unlocked, jailbroke and activated it with ziphone. But it usually showed "no service" (not always, but most of the time) especially in car and on train, i can do nothing but just use it as an ipod touch.... 
Several months later(that's yesterday), i upgraded it to 2.0.1 from 1.1.4 with custom firmware made by Winpwn 2.0.0.4, it still usually shows "no service"....
Now baseband is 04.05.04_G
BL is 4.6
Any solution pls? Sim card problem can be excluded cos i've changed 2 sim cards... |
I think you have hardware problem ....
But better try all soft solutions first before opening !!!
