Hi guys, In January I got my iPhone with AT&T, now I quit the contract and want to jailbreak it. Silly as I am, the first try on 3.1.3 firmware did not work and I had to restore it. Now I'm on iOS 4 and it hasn't been jailbroken. I've been looking around for tools to jailbreak, but every stupid one requires a Jailbreak on 3.1.3 or earlier firmwares. Does anybody know a solution? I tried Pwnage Tool, Sn0wbreeze, blackra1n. No success... It doesn't matter whether it's Windows or Mac.