The iPhone Dev Team has released the redsn0w 0.9.7 b6 version and is available to download. This version of redsn0w fixes the Skype issues while the iOS 4.2.1 untethered jailbreak process. Redsn0w 0.9.7 b6 is also for the testers only and that too only for the Mac OS X users. The Windows version of redsn0w 0.9.7 will be coming soon. Dev Team has also announced that they will be porting Monte to iOS 4.1 in the next version as every other problems have been solved.
This is what they said in their blog :
The sixth beta is now available (testers ONLY please!). This version fixes Skype (and as expected all along, the Skype issue turns out to be unrelated to sandbox patches). Please do not pirate the 4.2b3 IPSW! Only those enrolled in the iPhone Developer program have legitimate access to that IPSW using these links (the links won’t work unless you’re a legit developer currently logged in).
Unlike the last few betas, you can freely run beta6 over beta5 without a problem (but for testing purposes, we’d really like people to try both ways….from stock, and from already jailbroken). If all you want to do is fix Skype and you’re already untethered using beta5, just run beta6 and deselect every checkbox.
Now that the sandbox, Bluetooth, and Skype issues are fixed, our next priority is porting Monte back to 4.1. We’ll also try to make the Windows version less painfully slow.
Download Redsn0w 0.9.7 b6 for Mac from here