I only have SHSH for iOS 4.3 on my iPhone 4 and I'm trying to use Furiousmod with a Gevey Ultra to unlock the phone. Jailbreakme.com does not seem to be compatible with Furiousmod, so I'm stuck with a RedSn0w Jailbreak. My problem is no matter what I try or no matter what version of Redsn0w, my jailbreak is always tethered in iOS 4.3. Is there any solution to a 4.3 untethered jb without using Jailbreakme.com?? Thanks!