now will this work for an unlock? I have tried restoring 3 times with my straight talk SIM in my iphone 4. or do i need to borrow a active AT&T card
Most have reported needing a SIM from a different carrier. iPhones tend to read the StraightTalk SIM as an AT&T SIM. Try a TMobile SIM or one from another carrier.
Now iTunes said my phone was unlocked. But in the settings isn't the carrier supposed to say "Carrier 13.0". Mine says "AT&T 13.0"
Retrieving data ...