I have had hell with my iphone ever since trying to update to 1.1.2 with incorrect sim message and not being able to anysim it, untill i finally read this guide http://www.360patches.com/downgrade.html Before I got to here I downgraded from 1.1.2 with 1.1.1 firmware and used ibricker to break it out of the error so it booted up. then used ibricker to downgrade to 1.0.2 and then used that guide to restore my baseband firmware. At the last step u do the same as downgrading the firmware, chose the virginize download in the same section and swich to the same directory and use virginize as the command. I then used anysim from the same directory and it worked. I dont know why this was the only method that worked for me as i had tried many methods to virginize my phone and downgrade the baseband firmware all i can say is im happy if anyone has same problem i would try to help thanks!