The iOS hacking community has cracked the Apple’s latest iOS beta in two days from its release. The hackers has made available of the Sn0wbreeze 2.8 Beta 6 unlock tool, that will give you with developer credentials jailbreak access to iOS 5 beta 6. The hack works on most iOS devices with the sole exception of the iPad 2. You can find the complete walk-through and download links to jailbreak your iOS device here.
http://www.smashiphone.net/jailbreak-ios-5-beta-6-using-sn0wbreeze-2-8-beta-6