Apple released the iOS 5 beta 5 some days ago and this was the OTA update made from Apple but according to the Apple this is the most secure iOS from Apple which will bring other additional bugs fixed but the hackers has done it again and has now jailbreaked it using the Redsn0w which means you can jailbreak iOS 5 beta 5 using it which is a tethered at the moment becasue it will be untethered only the iOS 5 final will be released.
Redsn0w 0.9.8 b5 has been released which will have the untethered jailbreak for iOS 5 beta 5 so according to the report claims:
We launched redsn0w 0.9.8b4, selected the iOS 5 beta 5 ipsw and started the jailbreak process. It took a longer time than usual however the process did complete and we were taken to the Home screen which displayed a white Cydia icon. This usually happens after you run redsn0w to jailbreak iPhone, iPad or iPod touch tethered. So this meant that we had to do a tethered boot once redsn0w finished installing Cydia on our device. However, the device was unable to boot tethered further confirming our doubts that redsn0w 0.9.8b4 will not be able to jailbreak iOS 5 beta 5.
Download Redsn0w 0.9.8 b5 for untethered jailbreak of iPhone 4 on iOS 5 beta 5.
Since the process is similar to prevous version of the Redsn0w get the full details here
