Many of my subscribers and friends who updated their device to 4.3.4/4.3.5 were asking me that ‘when untethered jailbreak for iOS 4.3.4 or 4.3.5 will be coming?’ Well, if you are too running iOS 4.3.4 or 4.3.5 and are expecting untethered jailbreak, let me tell you that there will be no untethered jailbreak till iOS 5.
Why? Because the jailbreaking communities are saving their time and exploits for iOS 5. If they release untethered jailbreak now, it would take much longer to find exploits for iOS 5 jailbreak. So the moral of the story is: if you are stuck on iOS 4.3.4/4.3.5 tethered jailbreak, wait till iOS 5 and it’s untethered jailbreak releases.