Currently Being ModeratedMay 24, 2011 8:16 PM (in response to A.Ley)
Maybe the card is loose and needs to be re-seated. have you done that?
Currently Being ModeratedJul 5, 2011 1:37 AM (in response to A.Ley)
I keep getting that message too. I just took out sim card using a paperclip, and gave it a gentle wipe and replaced.
Fingers crossed its ok now, but I have a feeling it's more to do with movement as I walk with it in shorts pocket etc and it gets gentle shaken about. BUt normal walking around shouldn't do that!