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Thread: Invalid SIM
12-17-2011, 05:11 PM #1
Anybody here experienced having a "Invalid SIM" appearing and cannot use the phone to call? I'm experiencing it and could not use my phone to call or text. Tried changing the SIM but problem persist. I'm on iPhone 4S IOS 5.0.1. I'll appreciate it if you can help! Thanks
12-30-2011, 02:43 PM #2
Yes. But i just restarted my iphone and it was fixed.I hate when someone says NO!