Hey, this is my first post on here... Whats up? So I need some help from the geniuses around here. I have a 2G iPhone, totally jailbroken, appstore working fine, and so on. Thing is, I didn't jailbreak or unlock it myself, I had it done at a big tech/hacking mall in Bangkok, so I don't know how to jailbreak to 2.2.1 or whatever the newest available version is. I know about QuickPwn, and I've read the tutorial and everything, but that seems to assume that you have a locked, never before jailbroken iPhone. So does anyone know what I should do? Just press Restore like the iClarified guide says? Or...? I know it's easy, but its important. Don't want to brick my iPhone or something. Another thing is, my iPhone is running SUPER laggy and slow. Really annoying. Takes 10-15 seconds to load the camera and such. So yeah, any help would be appreciated! Thanks, David Edit: I have an aluminum Macbook, 2.4GHz, 250GB HD.