Hi I have a jailboken ipad 2, 5.1.1 and it will not start up. It started when one day I went to my ipad and i saw this. CLICK

I could not go into a single app. The app either came up completely black or scrambled. I could not respring either because I could not get to the respring button or app.

I found out that I could get into a "safe mode" by holding the volume up button when booting up. It worked up until a few days ago. Now when I try and go into that funky layout CLICK the ipad just sits with the apple logo and nothing happens.

What is going on??