Two short days after the release of the new iPhone OS 3.0 beta 3 build 7A280f to developers the guys over at QuickPWN had a new jailbreak.
QuickPWN 3.0 Beta 3 is an “unofficial release” (use that term lightly) as it is not created by the iPhone Dev Team.
As of right now you can only jailbreak on the iPhone 3.0 Beta 3, iPhone 3G 3.0 beta 3, and iPod Touch 1st Gen 3.0 beta 3 firmware. And bad news for those of you using the yellowsn0w unlock the new jailbreak will permanently block yellowsn0w, but of course upgrading to the iPhone OS 3.0 would do that anyways.
You can click here to Download QuickPWN 3.0 Beta 3, but keep in mind this is BETA software, and many jailbroken apps don’t work with it yet. For help or questions checkout the iPhone OS 3.0 forum or follow @QuickPWN on Twitter to catch the latest info.