Cydia won't open!!! Help!!!

[taariq]

hello, I really need help and I cant find the answer nowhere. I had the 2g iphone jailbroke and unlocked with quickpwn 2.2 firmware for 5 months. All of a sudden yesterday got stuck on the pineapple bootload screen and stayed that way (iBricked). So I upgraded to 2.2.1 with quickpwn everthing works except now Cydia and Installer dont work. I hit the icon then it switches right back to the springboard. I never had OpenSSH installed so how can I fix this issue. Can some please help me out. Thanks.