I've been waiting for the unlock but have no idea how to unlock my Iphone 3g. I get a no simcard message on Itunes. This phone has been unlocked before. I downloaded pawnage. There is nothing to download for Ultrasnow. They talk about Cydia but cant that only work on a phone thats unlocked? Is there a tutorial on unlocking for dummies???? Any help is appreciated Im on a Mac OSX