Orange sim update problem.
Wasn't sure where to post this but this seemed like the right place. I have a 1.1.2 OTB Ziphone unlocked iphone and I'm using an orange Pay as you go sim. Everything works fine, except now and again I get an SMS saying 'Orange Sim Update'. After which I'm unable to get into my SMS messages, or even send create one via contacts>text message. The only way I've found to resolve this is by choosing 'Erase All Contents and Settings'. I would accept this as a solution, but it has done this twice now, and the thought of having to reset my contacts over and over everytime this happens I find unacceptable. So I was wondering if anyone else had a similar problem, if so, how did they resolve it?
Is there a way I can get to my SMS messages via my PC to delete the 'SMS Update' message, or even all the current messages stored?