after a few hours of B.S. with the new pwnage and few boot loops later i downgrade back to 2.0.now cydia crashes every time i try to open it.i cant install ssh cause it will not load wtf.anyone have a clue what to do or how to fix it?ive restored the iphone about 100 times and still nothing?this "upgrade" everyonewanted has serious screwed my phone.im so pissed