I've had jailbreaking problems before (jailbreaking my brothers iTouch), but I found a program that helped. But now when I try to jailbreak my iTouch it won't work. I have an iTouch 2g 4.2.1 MC Model. I've tried using redsn0w and greenpois0n but they keep failing and redsn0w doesn't work with MC models.
Any suggestions?
Any suggestions?

