Cannot Get Signal After Pwnage to 3.1.2 on 3G
I am having a small problem and wondered if anyone could please advise?
I followed the tutorial at iClarified - iPhone - How to Jailbreak Your iPhone 3G on OS 3.1.2 Using PwnageTool (Mac) - the Pwnage how-to for 3G 3.1.2 (including not activating my phone as it is already activated on O2) - upgrading from 2.2 (which I also upgraded to with Pwnage some months ago without any issues at all).
However, I cannot get any O2 signal at all, and the phone just sits at "activating phone - this may take some time".
So I tried again, this time ticking activate in Pwnage, and restoring this custom ipsw, but it is still the same.
The restore of setting etc works fine and I can Wi-Fi etc, but no phone signal.
Should I have upgraded to 3.0 first from 2.2? I didn't see anything to suggest this...
Many thanks for any help...
Edit - Forgot to mention, I have iTunes 9.0.1