I was able to use Cydia perfectly before, but all of a sudden, when I go to manage sources it just brings me back to the previous page. I click on the manage tab at the bottom, then on sources, and then on manage (top left), and all it does is bring me back to the previous page. Things I added to my Ipod Touch: [PIRACY]us, Winterboard, SBSettings. I restarted the ipod twice and also restarted the summer board. Help?