im going crazy! i tried everything connected to itunes, rebooted with redsn0w, resarted springboard, also it dosent have sym card slot so cant open it up and reset manually i asked everybody i know, they tried and told me im fucked, apple apparently dosent do jailbroken iphones, PLEASE HELP ME!!!!!!!

i got same problem, good luck

Put the phone into DFU mode and restore. You will lose all data on the device that is not already synchronized with iTunes. This is the only way to solve this problem.