I have nokia c2-03.it show following error msg in sevral times in day
"sim1 removed" and "sim1 inserted".
untill i swithed off and restart my phone or remove the sim1 and reinsrt it again and swith on my phone.I restore my phone to factory settings but same problem still coming.
I also gone nokia care many time but they reinstall phone software every time but the problem still occuring.
please help me