Hello World !! So like i said i have an iphone 3gs on version 4.0.1 with the baseband 5.13.04 and i need you guys to help me out with upgrading my iphone to the latest iOS without changing my baseband and then Jailbreaking it ! I have no clue of how all the redsnow and ultrasnow works at all i am a complete beginner at all this Please please please help me out guys THANK YOU !!