for some month ago i tried to JB my Iphone 3Gs

I belive we started out trying something called green poison, everything looked fine, Iphone did like should do, went into the black screen thing, and then made a white screen you know....
But when it was done and i opened up the Iphone the cydia thing wasn't on there..

So i restored the iphone, tried redsn0w got Cydia, but cydia didn't work (Wouldn't open the thing)

I tried many different things that day, followed different youtube instructions and all that...
After that my Iphone was completly ****** up, all my music was gone, app's everything....
It wouldn't turn off/on or lock/unlock... It's still like that today!
Glad im getting a new phone soon, im either just buying the Iphone 4 or waiting to see if Apple comes up with something new

So a little tip.... Never Jailbreak right after a new update, without downgrading it first! Cuz that was what i did!