The iPhone Dev Team has already updated its redsn0w beta jailbreak to get around the security patch in iOS 4.3.4. Beta 3 allows a tethered jailbreak from Macs and Windows PCs for every device that can run the OS outside of the iPad 2. Team members are advising most to cling to 4.3.3 or 4.2.9 if they want to use JailbreakMe or other wireless cracks.
