my iphone 4 have signal but won't make/received call and text
Ive tried everything, restore many times.i also restore it to factory settings., it will work for 2 weeks then it will be back again with its problem.
i have signal but it will stock there then i can't make/received call and text. i tried other phone and call my iphone number, its ringing but
it doesn't appear on my iphone. i cant call either.
thats the other problem., if that's not happen, the other thing is "no service" i have to restart then it will be ok again, that will happen for like
5 times a day, really *****. Before i update my iphone 4, everything is work perfectly fine, but when i upgrade to the latest version,
this things already happen and i really don't know what to do. please help. 😟
iPhone 4, iOS 5.0.1