Ok I'm kind of new to all this so bear with me please. I got an Iphone 3gs with the new bootrom. It is to my understanding that Spirit will jailbreak the phone but it wont unlock it. I'm a t-mobile customer so I need to unlock most definitely. Now it is also to my understanding that I can unlock with Ultrasn0w. So basically my question how would I accomplish both jailbreak and unlock. A little tiny set of instructions would be helpful. I was told by a sort of an unreliable source that I first jailbreak with spirit then go into cydia and search and find Ultrasn0w. Then run Ultrasn0w and it will unlock it. Then my Iphone with the new bootrom would be jailbroken and unlocked. Can someone please confirm this or just list a set of instructions of the correct way. I just don't want to risk bricking my iphone. All help would be greatly appreciated.