I have an iPhone 3GS that was previously running 4.3.x (can't remember which iteration) and jailbroken and unlocked with the iPad Baseband 06.15.00. Last night, I upgraded to iOS 5 through iTunes and now, after the phone has completed the upgrade and booted up, it isn't able to activate. When activating (I connected wifi) it times out while attempting to connect to the Apple server, and suggests I either try again or activate through iTunes. When I connect it back to iTunes, iTunes reports that there is no SIM installed. There definitely is and it was working fine prior to the upgrade. It was originally purchased as an O2 locked phone and it still has an O2 SIM in it so even if it became locked again in the update, I would have thought it would still work with that SIM?
Any suggestions on what has gone wrong or how I could fix it? I've tried googling various search strings but as far as I can tell, nobody seems to have reported this problem under iOS 5 yet. Previous versions, yes, but I'm not sure if those situations applies to mine.
Thanks,
David
Any suggestions on what has gone wrong or how I could fix it? I've tried googling various search strings but as far as I can tell, nobody seems to have reported this problem under iOS 5 yet. Previous versions, yes, but I'm not sure if those situations applies to mine.
Thanks,
David