The iPhone Deav Team has just released the iOS 4.2.1 RedsnOw Jailbreak Backup Plan. This is the beta version of the RedsnOw that fully jailbreak iOS 4.2.1. At the moment new beta version is only for MAC users and only work for iPhone 4, iPod touch 4 and iPad.
Following are the points stated my iPhone Dev Team:
● This is a beta tester program. Things can go very wrong, so please don’t even consider testing if you have pictures or other media on your device that you haven’t backed up!
● For the same reason, please don’t participate if you rely on the ultrasn0w carrier unlock. Wait for the final version!
● Until we fix some sandbox issues with bluetooth, the bluetooth functionality is disabled.
● This very first beta1 is limited to iPhone4, iPad, and iPod touch 4G.
● You must already have the usbmuxd software installed and running on your Mac.
Do at own risk! This is the testing version of RedsnOw jailbreak backup plane, so that it may damage your device any way. If you want to jailbreak your Apple iPhone jaillbreak page. Keep in touch to get fully working untethered iOS 4.2.1 jailbreak.
Download RedsnOw Backup Plane for Mac.