[1.1.3 (1.1.2 OTB)] AT&T Sim no longer recognized after restoring to 1.1.3
I just noticed my AT&T sim card is not being recognised anymore after bricking my unit following the H/W unlock process. In short I am one of those people got stuck somewhere at hardware unlocking.
I was able to revive my unit restoring it to 1.1.3 therefore I have now 4.03.13_G baseband firmware. I noticed my AT&T isn't recognised anymore. I downgraded to 111 and upgraded back to 112 both jailbroken and activated still AT&T is not being recognised as correct SIM.
Message says: Incorrect SIM This iPhone must be used with an approved SIM.
This message wasn't showing up before the h/w unlock.
I am not worried with the AT&T SIM as will not use it anyway here in Australia, I just want to make sure nothing is wrong with my unit and hoping it is the AT&T SIM got messed up.
Is this normal with 4.03.13_G baseband? I hope there's nothing wrong with my unit as I am now just waiting for the TURBO SIM i ordered.
My iPhone is OTB 112 week 51 from US.
Any thoughts much appreciated.