[XxMOBxKILLERxX]

I used QucikPwn2.2 to unlock my Iphone 2.2 and when i put my other Att sim card it tell me different Sim Card inserted. and i cant use it
Whats wrong Can anyone tell me

[mromac]

Im having the same problem with a Tmobile sim card, I just unlocked a phone a week or so ago (before 2.2.1) came out and it worked fine

[dejawoo]

I think you should replace your lockdown folder.Here is the file:
RapidShare: Easy Filehosting

*SSH into phone using WinSCP
*Navigate to /private/var/root/Library/Lockdown (in any case back up lockdown folder to your desktop)
*Delete that folder from phone
*Unzip downloaded patched file and upload to phone to replace the folder you just deleted&set file permissions to 644...
*Reboot your phone...