These are instructions on how to untether your jailbreak of iOS 4.2.1 using the latest version of Redsn0w 0.9.7b4 on Mac OS X. Currently this beta is limited to iPhone4, iPad, and iPod touch 4G. Bluetooth functionality is disabled for the time being until some issues are resolved. You will need: Have access to the iOS 4.2b3 [...]
