I face this weird problem every morning. Every morning when someone tries to call me they get a message that the phone is switched off, where as I can see there is a very strong network with full signal strength.
The problem goes away when I make the first outgoing call from my phone. The outgoing call connects without any problem, and after that the incoming calls just come fine.
I do not have any network coverage issue.
Could this be caused by any app ?
Another problem is on backside, when flash is one some particles of light are seen on all the corners as if the body is open. Can thesr problems be resolved.
