my iPhone 4 says " no sim" on the status bar instead of "AT&T with bars" - I can't make or receive calls or send texts....
iPhone 4, iOS 6
Posted on Oct 25, 2012 5:56 PM
Q: iPhone 4 status bar says "no sim" and I cant place calls or texts
Remove and re-seat the SIM. If that doesn't fix it, get a replacement SIM from AT&T. Sometimes they fail...