Something was wrong with my iPod touch. So I went to the settings and erased everything off of it. Now, on the startup screen, it has the jailbroken bootscreen, and an occasional loading screen will come up and freeze. After a couple minutes, it flickers a white screen for two seconds, then a black for about 1, then reboots, and does the whole process again. I have at least waited a half-an-hour and it still does the same thing. Is it bricked? Did I do anything wrong? If it helps, my jailbroken firmware is 2.2.1 and I used quickfreedom to jailbreak it. I would try and restore it through iTunes, but Im not near a computer at the moment. I'm on my brothers jailbroken touch.