PwnageTool will allow users who want to jailbreak and also unlock their iPhone to update their iPhone with a pre-jailbroken iOS 4.1 firmware while preserving the baseband so that it can be unlocked using Ultrasn0w.
iPhone Dev Team has provided the following information about PwnageTool 4.1:
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:
iPad (firmware 3.2.2)
iPod touch 4G
iPod touch 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.
Windows users will have to wait for Sn0wbreeze, which is the Windows version of the PwnageTool. iH8sn0w, the developer has announced that he will release it shortly and also published some screenshots of the upcoming tool.
You can download PwnageTool 4.1 from the following:
Bittorrent – PwnageTool_4.1.dmg.5898597.TPB.torrent
Please note that jailbreaking your iDevice may void its warranty so proceed with caution and at your own risk. Please don’t forget to backup your iPhone before you proceed. You can refer to this postfor instructions on how to backup your iPhone.
As always, please let us know how it goes.[via Dev Team’s blog]