Those who donâ€™t know, Sn0wbreeze is a jailbreaking tool like PwnageTool for iPhone and iPod touch which can be used to create custom .ipsw files. But unlike the PwnageTool, Sn0wbreeze is fully compatible to work with Windows machines without upgrading the baseband allowing you to unlock your iPhone 4, 3GS, 3G on older basebands.
4.2 is on its way (probably within this week). Make sure you have your SHSH blobs backed up with Cydia/TinyUmbrella, if you want to use sb.
Update for sb 2.1: limera1n/steak4auce implemented. Lots of testing, then release.
So, hackers are ready with their jailbreaking and unlocking tools just waiting for Apple to release iOS 4.2 firmware update. iOS 4.2 is expected to get released by 12 November.
Imp0rtant P0sts Fr0m Redsn0w.us: