iPhone Dev team has just released a new
version of Redsn0w and PwnageTool, which includes Rocky Racoon and
untethered
iOS 5.1.1 jailbreak developed by pod2g and planetbeing that
was used in Absinthe 2.0.x jailbreak.
If you were having problems jailbreaking your iOS device with Absinthe 2.0.x then you could try again using Redsn0w 0.9.12b1.
If you've already jailbroken your iOS
device using Absinthe 2.0.x, iPhone Dev team's CLI tool or the Rocky
Racoon 5.1.1 Untether, then you don't need to use Redsn0w or PwnageTool.
iPhone Dev team have provided the following information about Redsn0w 0.9.12b1 on their blog:
redsn0w allows owners of A4+earlier devices to install rocky-racoon two different ways:
- backup/restore method similar to Absinthe and cinject
- its traditional limera1n-based ramdisk install. If you have a
lot of media on your A4 device (music, movies, TV shows, etc), then the
ramdisk method is preferrred because it avoids any possibility of later
problems related to syncing to iCloud (including Photo Stream and Music
Match). The ramdisk method is not available for A5 devices or later
because limera1n can’t be used. If you’d like to use redsn0w’s ramdisk
method, just be sure to put the A4 device in DFU or Recovery mode before
starting redsn0w (otherwise it will immediately start to use the
backup/restore method).
iPhone Dev team has also added support
for the SAM unlock, which allows you to add the SAM tickets that you
might have saved as part of your initial ramdisk jailbreak of iPhone 4
or earlier. Alternatively, it allows you can upload your SAM tickets to
any device after its been jailbroken.
redsn0w
accepts either the individual SAM activation ticket plist file, or the
entire zip file created by redsn0w’s “Backup” button.
Redsn0w 0.9.12b1 now allows users to jailbreak their iOS device on iOS 5.1.1 all the way back to iOS 4.1.
PwnageTool 5.1.1 allows users who depend on Ultrasn0w to unlock their
iPhone, to create and update iPhone with custom pre-jailbroken iOS 5.1.1
firmware file to preserve the baseband. PwnageTool is available only
for Mac users. iH8sn0w had released Sn0wbreeze 2.9.5 for
Windows users.
Dev team has also released an updated version of Ultrasn0w (v1.2.7),
which now supports iOS 5.1.1 that can be installed after preserving
baseband with PwnageTool or Sn0wbreeze.
iPhone Dev team have provided the following information about PwnageTool
and Ultrasn0w:
PwnageTool also avoids any possible sync issues, but again it applies only to A4+earlier devices. If you unlock your iPhone with ultrasn0w or a commercial method, you must use PwnageTool to avoid updating your baseband
otherwise you’ll lose the unlock. PwnageTool will also
jailbreak+untether the AppleTV2,1 5.0_2B206f (unless you customize the
IPSW further, you’ll have just basic SSH access to the device).
iPhone Dev team had included PwnageTool functionality into Redsn0w last year so it's not clear why they've again released PwnageTool as a standalone tool to create custom iOS 5.1.1 firmware file.
Here're the download links:
As always, let us know how it goes.
If you want to show your appreciation
for iOS 5.1.1 Jailbreak team's hard work, then don't forget to give them
a donation via PayPal link on
Dev team's blog.