I have the 16GB 3g Iphone with firmware 2.2.1 and modem firmware 02.30.03. Can I jailbreak my Iphone with Pwned and ALSO use the "Gevey 3g Plus 2" sim that was designed to work with 2.2.1/02.30.03?? If yes, is there any particular option that I am supposed to check while I am jailbreaking my phone? Please Help!