I recently jailbroke my itouch and I think my brother may have messed it up, this is what happened, please help me. I got the categories app off of cydia and I put all my apps into one folder. Later my brother deleted that folder along with every singe application on my itouch. All I had on my screen was my background so I tried restarting my itouch. Now, instead of turning on it stays on my reboot screen and makes the sound the itouch makes when you attach it to a charger. If I leave it alone, it just runs out of battery's and if I put it on my computer it wont show up on itunes. Thanks for the help, any tips or ideas are very much appreciated.