Hey. I've used PwnageTool and Quickpwn, gone through the entire process, and then my iPhone is still not unlocked or jail-broken. I do everything it says, the screen turns white for 5 minutes(Pwnage) or 20 minutes (Quickpwn) and then the iPhone restores to exactly how it was before. It's a first generation iPhone with the latest firmware(2.1), and I'm using a Mac. Thank you!