After i jailbroke my iphone 2.2 with quickpwn 2.2 Cydia and installer dont show up. Every thing else works fine. How do I fix this?

me 2 and i cant download eny of the games i had befor they just dont show up i had categorize is that the problem

i know how to fix it you back up your phone restore it
qwick pwn it then put the back up on it

what i did was in itunes from 2.1 pressed update and then used quickpwn i lost all my 3rd party apps but all my app store ones saved and cydia apps took a few minutes to put back on after the jailbreak and unlock with quickpwn