(19-04-2016, 10:40 PM)prinsz I've tried several other working sim cards but all to no avail....the service comes once in a while but doesn't last for 30mins.... please help
Check your imei *#06# and tell us what you see also go to your settings>about and send a screenshot of it
(19-04-2016, 10:40 PM)prinsz I've tried several other working sim cards but all to no avail....the service comes once in a while but doesn't last for 30mins.... please help