I friend tied to unlock his 1.1.1 using ZiPhoneGUI since he thought this was a out of the box 1.1.2.
The operation completed successfully, but the phone would not authorize his sim.
He then reinstalled and upgraded to 1.1.3 with iTunes and ran ZiPhoneGUI again.
It compleded successfully and is allowed to use his sim but no network is found.
When looking in settings, there is no carrier menu like it should be.
Can anyone please help?