well i tried to jailbreak my iPhone with the tutorial by chris716 and somewhere in the process got confused i think at the part after the oktoprep. so i installed oktoprep. after that it says to go back into iTunes an upgrade to 1.1.2. but there is no update or upgrade just restore or setup new iPhone. so i did the restore. long story short iTunes wont recognize my iPhone anymore. so i held the power and home and it came up in recovery mode in iTunes so i hit restore but it gives me an error 1604 i believe and it goes into the screen with the iTunes logo and the cable. so it wont let me restore. WTF! I NEED HELP!