Q: when i lock my iphone and then i open it say no service after some second it works all ways like that.if some one call me if the phone is licked it is says to him like clossed or like powered off.my iphone is iphone 4 5.0.1(9A405) MODEL MC603ZP

Q: when i lock my iphone and then i open it say no service after some second it works all ways like that.if some one call me if the p ... when i lock my iphone and then i open it say no service after some second it works all ways like that.if some one call me if the phone is licked it is says to him like clossed or like powered off.my iphone is iphone 4 5.0.1(9A405) MODEL MC603ZP more