Using 3g software update on a 2g iphone with Tmobile
I unfortunately updated my 2g phone to the 3g OS but I have a tmobile sim card in the phone.
It was working fine before, but now I'm getting a 'non supported sim card' error message when I connect it to my computer and launch Itunes and the phone only works in 'emergency' mode.
Is there a fix for 3g OS on a 2g phone with tmobile?
If not, how do I downgrade or uninstall and go back to the old OS?
- 07-07-2009, 12:09 PM #2
- 07-07-2009, 01:38 PM #3