Hello! I use a 1st gen iPhone without the phone part. I originally unlocked/jailbroke with ZiPhone, and all has worked well. I plan on starting fresh and moving to 2.0 with the pwnage tool. My question is this:

Do I need to have a SIM card inserted in the phone to run the pwnage tool?

I don't usually keep a SIM card in the iPhone because like I said, I don't use the phone portion.

Thanks for your help!