Sorry guys if I don't sound that tech-savy. Anyway, I own a 2G Iphone that I unlocked using Ziphone 1.1.4 and have been using that for about 2 years and running it on T-Mobile. Moved overseas 2 weeks ago and decided I wanted to upgrade my 2G from 1.1.4 to 3.0 firmware using Pwnage 3.0. Here's what I did:

Through Itunes I updated my phone to 3.0 firmware BUT I believe this automatically relocked my phone. It keeps saying on Itunes that it doesn't support my sim card and pretty much all I can do is make emergency calls on my Iphone (ARGGGG!).

So my question is how can I unlock my Iphone again so I can upgrade to 3.0? I tried using Pwnage 3.0 but it looks like the sim card problem causes and issue with the unlock. I downloaded the latest Ziphone program but it keeps giving me the error USBMuxListenerCreate: Unknown error: 0 when I ask it to unlock/jailbreak/activate my phone. Although all my stuff is backed up I REALLY hope my Iphone is not bricked! PLEASE HELP!!!!