Ok well my iTouch started freezing last night when I downloaded Caterpillar. The springboard and everything functions correctly but when it comes to apps, the touch screen is unresponsive... I was checking out the problem and I learned that if I uninstalled Kate it would fix the problem. Problem is, I don't know how to uninstall because i can't reach installer and I can't ssh into the itouch. I would really appreciate it if someone could help?