After much anticipation, the iPhone Dev Team have released Pwnage Tool 4.1. It is a multi-device jailbreak tool, that let’s you build a custom firmware, to restore with in iTunes. This a big deal for those of you who need your iPhones unlocked, as Pwnage Tool can preserve your baseband, so that you can still use ultrasn0w to unlock, even on the new firmware. This is also the very first jailbreak application to include support for the new Apple TV. Pwnage Tool is for OS X, only.

We’re pleased to release PwnageTool 4.1 for Mac OS X (free of charge, blog ads, and donation requests — as always!).  Today’s big new addition to the jailbreak family is AppleTV 2G, which was first shown jailbroken in its release week!

Through a combination of the recently released geohot limera1n exploit , @comex’s recently released pf kernel exploit, and our original pwnage2 exploit, PwnageTool 4.1 works untethered on these devices at firmware 4.1:

• AppleTV 2G
• iPad (firmware 3.2.2)
• iPod touch 4G
• iPod touch 3G
• iPhone4
• iPhone 3GS
• iPhone 3G

PwnageTool allows you to restore to a custom IPSW file.  For instance, you can restore to a pre-jailbroken firmware while simultaneously maintaining your current baseband (and thus your ultrasn0w carrier unlock).  You can also add whatever packages you want in the “Expert” mode of PwnageTool, if you wish to pre-install Cydia packages.   iPhone 3G users get the additional benefit of selecting their own boot and recovery logos, and features like multitasking and battery charge percentage.

PwnageTool’s main advantage to ramdisk-based methods (limera1n, greenpois0n, redsn0w) is for unlockers — those that need to keep their current baseband and preserve their ultrasn0w unlock.  But in this new age of both bootrom- and userland-based exploits, it’s an excellent platform for continuing the jailbreak through all future firmwares.  More on this later!  In the meantime, please enjoy this free software and please provide any usage feedback in our comment section below.

AppleTV 2G users:  Welcome to the JB family!  Right now, about all you can do is command-line stuff via ssh.  You also have afc2 available, so you can use tools like ifunbox to move files around.  These are the *very* early days of AppleTV 2G jailbreaking, so it’ll take some time for JB app developers to come up with methods to use your AppleTV 2G from the remote, versus the command line.  PS: Your ssh password is “alpine”…please change it when you can

Expert mode: By popular demand, the IPSW file selection in Expert mode is now completely manual (doesn’t use Spotlight).  Just pick your IPSW file directly instead of waiting for the Spotlight search to complete.  In Expert mode, the default is to hacktivate (“Activate the iPhone”), so if you have a legit SIM card be sure to deselect that option in Expert mode.

DFU button:  That “DFU” button in PwnageTool is more than it looks like.  It guides you through the DFU process, but then also runs the appropriate exploit to convince your device and iTunes that all is legit.   The DFU button in PwnageTool is not just your average DFU.

Official Bittorrent Releases

PwnageTool 4.1 Torrent  - PwnageTool_4.1.dmg.5898597.TPB.torrent

SHA1 Sum = 4f216e5863d191f30f84b6201e8c2bbea031e691

We’ll have tutorials coming soon!

Tutorials are now posted and can be found below:

• How To Create a Custom iOS 4.1 IPSW, with Pwnage Tool 4.1 [Video]
• How To: Jailbreak iPhone 3G/3GS On iOS 4.1 Using PwnageTool (Mac)
• Pwnage Tool Updated to 4.1.1