Hi! Just want to aks, if someone knows, how can I solve my problem. After every reboot, my iPone 3Gs iOS 4.2.1 (jailbroken) enters the dfu mode, it does it immediately, when I swich it off. Only the "tethered reboot" in redsn0w helps me. But I think, that it is not the tethered jailbreak, also because I did it via greenpois0n. Does anybody know?
I have posted it in the jailbreakforum also, but the problem is, that even, when the phone is restored to 4.2.1 it doesn't turn of, as it should do. It enters the DFU.