03-01-2017 05:25 PM
03-01-2017 08:15 PM
Are your internet/APN settings still correct?
Have you used up your data allowance?
Have you tried switching off, taking the SIM out, gently cleaning it, reinserting it, switching on and seeing if that makes any difference?
Does everything else work OK? Incoming/outgoing calls and texts?
Hope this helps.