Okay why is my phone dropping calls and failing to send the odd text. Help
iPhone 4S
Okay... so what was the advice given? I dont feel like giving you a ton of options to have you come back saying "I did it already!"
So far I have switched off and on 3G, reset network, removed and reinserted sim, switched everything else on and off and switched the phone on and off.
Have you checked your coverage? Is it doing it in random places or in the same place usually?
First step to anything related to call failures is to try the SIM in a different phoen altogether prior to troubleshooting the current phone.
Try that. if issue persists its an issue with your provider or your location or the SIM card.
if it does not persists then its the phone and the next step is a global reset and restore
#1: Reset: http://support.apple.com/kb/HT1430
#2: Restore: http://support.apple.com/kb/HT1414
Okay having read about this. My iPhone 4s keeps failing to make calls and the odd text. I have tried all the advice todate! Help!
