Redsn0w 0.9.7b5 released fixes Bluetooth issues on untethered 4.2.1 jailbreak

The iPhone has updated to fix Bluetooth issues with the 'backup plan' jailbreak.

Download:
Mac OSX

The fifth beta is now available (testers ONLY please!). Bluetooth is now working (and any sandbox-related issues should be resolved too). Please do not pirate the 4.2b3 IPSW! Only those enrolled in the iPhone Developer program have legitimate access to that IPSW.

There is actually a Windows version of beta5, but it’s excruciatingly slow compared to the version because it’s forced to use files on your hard drive instead of RAM while it’s processing the very large IPSW images. It really is very very painfully slow, so we probably won’t be releasing it for testing purposes unless it can be sped up somehow.

You can download RedSn0w from here. If you would like instructions on how to use this version of redsn0w, please check out our redsn0w 0.9.7 tutorail here.