I have a new iphone 4 4.02 osi. I have itunes 10. Can someone give me the step bye step (in simple terminology) on how to jailbreak it. I know i need to downgrade it or something, so how do i do that. Can someone also give me the 4.01 file i can save and restore my iphone so it down grade it or something. PLEASE HELP IPHONE SEEMS USELESS with out apps. I have bought some apps, but they are priced too high. if it is not possible then can u tell me when it will be possible.