Dev-Team releases Redsn0w 0.9.7beta4 and continues testing
Hello iPhone user, the process for creating the new untethered jailbreak, which is still in testing, has been updated to offer beta 4. This update eliminates the need for the usbmux process, which was trivial for some testers. However, the Bluetooth and Skype issues persist. This appears to be an improvement in procedure rather than bug fixes, but it's another step towards the final jailbreak. We remind you NOT TO PERFORM THIS PROCEDURE, as it is not available for all devices, is unstable, and depends on the SHSH blob stored in iOS 4.2.1b3.
Please note that this information is strictly for informational purposes only, to prevent users from performing procedures that are not yet stable. Therefore, this version of redsn0w is only available for testers and remains exclusively for Mac. However, a Windows version of this program is announced for release soon, allowing testing on PCs as well.