Redsnow is easy to use, it is available for Windows and Mac OS. As usual for unlockers – do not update to 4.3.3, use PwnageTool (MAC) and Sn0wBreeze (Windows) to preserve the baseband.
The iPhone Dev team has just released PwnageTool 4.3.2 which adds support for iOS 4.3.2. The jailbreak uses i0n1c’s untether, which Apple did not fix in 4.3.2. Ultrasn0w has also been updated to 1.2.2 adding support for the new firmware.
Update #3: PwnageTool 4.3.2 now includes the iOS 4.3.2 untether from @i0n1c. (And look, the PwnageTool and iOS version numbers actually match!).
Note that there’s a corresponding update to ultrasn0w, which has been bumped up to v1.2.2 to get along with iOS 4.3.2 (the ultrasn0w update does not include any new baseband support!). Please reboot your iPhone using the normal “slide to power off” swipe after installing ultrasn0w 1.2.2.
New tutorials are on it’s way. For now you can still use our tutorials for iOS 4.3.1. Just download iOS 4.3.2 here, update in iTunes, point redsn0w to it, everything else is the same:
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sn0wbreeze 2.5.1 Change-log:
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* Cydia 1.1.1 is now pre-installed.
* iPhone 3GS users can now flash the iPad 06.15.00 baseband.
* Animate (Animated Boot Logos) by the Chronic Dev-Team is now supported.
* Added afc2
* Apple TV 2 is now fully supported.
* Added Apple TV 2 DFU Instructions.
* YouTube issues resolved on hacktivated devices.
* iPhone 3GS old-bootrom issues fixed (Error 37).
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ULTRASN0W USERS:
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There is a temp. fix available on Pushfix’s Cydia repo (http://cydia.pushfix.info)
for getting ultrasn0w to work on preserved basebands on 4.3.1.
[It does not fix the iPhone 4 single bar issue though!]
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Those running redsn0w may have noticed we enabled too many Settings options in some versions of the jailbreak (for instance, what you want your side switch to do, even if you have no side switch because you’re not using an iPad). Release rc10 of redsn0w corrects that (you can just run it over your existing jailbreak…be sure to de-select Cydia to avoid package conflicts).
Along the way, we’ve also added the option to enable boot animations…these animations can be installed via Cydia, but be sure to select which animation to use via the Settings->Bootlogo setting after you’ve downloaded an animation (and again, you can just run rc10 rc11 over your existing jailbreak…be sure to de-select Cydia to avoid package conflicts).
(The boot animation we tested against was “Android Boot Logo”. It correctly installs all the dependencies needed to run the animation at each boot).
redsn0w_0.9.6rc11: (rc11 makes the boot animation a bit more robust across all devices)
Sn0wbreeze also preserves your baseband, which is very useful for unlockers. That is why it is so-called Pwnagetool for Windows. With Sn0wbreeze you can update to firmware iOS 4.3.1, while preserve old unlockable baseband. It also works with iPhone 3GS with 06.15 baseband.
Sn0wBreeze 2.5 does not support iPhone 4 Verizon and iPad 2.
Redsnow is easy to use, it is available for Windows and Mac OS. Pwnagetool can be used to create custom ipsw and preserve baseband, it supports Mac OS only.
Ultrasn0w doesn’t work on iOS 4.3.1 yet (even with iOS 4.3.1 + old baseband). The fix will be available soon. Here’s a warning from DevTeam for unlockers:
ultrasn0w users don’t update yet! We need to first release an update to ultrasn0w that fixes some incompatibilities when FW 4.3.1 is used on the older basebands supported by ultrasn0w. And remember once we do fix ultrasn0w for 4.3.1 (we’ll announce it here and on twitter), you must only get there via a custom IPSW from PwnageTool, Sn0wbreeze or xpwn! Don’t ever try to restore or update to a stock IPSW, or you’ll lose the unlock!
Redsnow is easy to use, it is available for Windows and Mac OS. Pwnagetool can be used to create custom ipsw and preserve baseband, it supports Mac OS only.
Ultrasn0w doesn’t work on iOS 4.3.1 yet (even with iOS 4.3.1 + old baseband). The fix will be available soon. Here’s a warning from DevTeam for unlockers: