iPhone4 "No Service" even with iOS 6.0.1
Ever since i have upgraded to iOS 6.0 my iPhone 4 is not able to connect to cellular network and it always says Searching.. -> No Service -> Searching.... Even after upgrading to iOS 6.0.1 the issue still remains.
I am not able to use my phone and it is just like an iPod now.
If anyone have any solution for this then please help. Or anyone with similar issue????
iPhone 4, iOS 5.1.1, Officially unlocked by ATT