CONFIRMED: iOS 4.3.3/4.2.8 Are Still Vulnerable To I0n1c’s Untether!
Hey guys, I’ve received confirmation from the iPhone Dev Team that iOS 4.3.3 is still vulnerable to I0n1c’s untethered jailbreak for iOS 4.3.x!
Here’s what Comex had to say:
i0n1c’s bug is not patched in 4.3.3.
Expect an updated redsn0w and Pwnage Tool to work with iOS 4.3.3 in the next few hours or couple of days.
The reason that I think Apple is ignoring the untether vulnerability isn’t because they can’t fix it, it’s because they don’t care. They are busy working on a public beta for iOS 5 for when they show it off on June 6th at WWDC 2011. So if there is another iOS 4.3.4 or iOS 4.2.9, don’t expect the vulnerability to be patched until a major new version of iOS.
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Update: Untethered Jailbreak iOS 4.3.2 Via RedSn0w Except iPad 2
The iPhone Dev Team has released a new update to RedSn0w that untethers iOS 4.3.2. However currently there is an issue with the iPhone 4 and also the iPad 2 is still not jailbreakable. You can download the latest update here:
redsn0w 0.9.6rc14:
As always UltraSn0w unlockers should stay clear until there is a safe upgrade path. The iPhone 4 should be supported very soon. iPhone 4 is now fully untethered on iOS 4.3.2. As soon as we have more details we will let you know.
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Tutorial: Prevent iPhone 4 Baseband Update iOS 4.3.1 Upgrade
Now that UltraSn0w has been updated to support iOS 4.3.1 and the jailbreak is also untethered, you can now easily upgrade to the latest iOS and preserve your baseband so that you can unlock your iPhone 4. This tutorial will show you how to preserve your iPhone 4 baseband and unlock. This is assuming that you have modem firmware 01.59.00.
Sn0wBreeze is a windows version of PwnageTool that will create a custom firmware and preserve your baseband, You can easily use either of these tools but for this tutorial I will show you how to use TinyUmbrella to preserve your baseband and upgrade to iOS 4.3.1 and then run RedSn0w to jailbreak. This tutorial will work on both Mac and windows. Just be sure to download the correct programs.
1. Download the latest TinyUmbrella.
2. Start Tiny Umbrella with your iPhone 4 plugged in. Save your SHSH files for iOS 4.3.1. (You should be saving your SHSH files whenever a new firmware comes out!)
3. Click on Start TSS Server. If you get any errors, visit the TinyUmbrella FAQ page and fix the errors before continuing.
4. Launch iTunes and click on restore while holding down the shift key if you are on Windows or the option key if you are on a Mac.
5. Select the iPhone 4 iOS 4.3.1 firmware file. If you don’t have it you can download it here: iPhone 4 Firmware restore file for 4.3.1 (If it saves as a .zip file make sure to rename it to .ipsw).
6. The restore process should get a 1013 error. Click on OK and close out of iTunes. Your iPhone 4 will have a connect to iTunes logo displaying. If you get an error other than 1013, it means your baseband was updated. This is likely because you did not have the TSS server running or you are using a device other than an iPhone 4.
7. We need to get the iPhone 4 into DFU mode by holding the home and power button until the screen goes black. Then count to 2 and let go of the power button but keep holding down the home button. Your screen will turn black if you did it correctly. If not you will see an Apple logo and the screen will go back to the connect to iTunes logo. If you see this you need to start step 7 over.
8. Once you are in DFU mode you will need to download Fix Recovery to get out of recovery mode. [Windows Download] [OS X Download]
9. Run Fix Recovery and it will get you to the iPhone activation screen.
10. You will now need to activate your iPhone 4. To activate it the correct way you will want to put whatever sim card the iPhone is locked to in and start iTunes. Most iPhone are locked to AT&T so put in any AT&T sim in to activate. It does not need to have service. If you do not have a sim to activate we will use RedSn0w to Hacktivate.
11. Start RedSn0w and jailbreak. RedSn0w will hacktivate if you did not activate officially in step 10:
redsn0w_0.9.6rc12: (current version as of writing this)
12. Once you are done following the RedSn0w instuctions you will have Cydia on your iPhone’s home screen. Launch Cydia, do all of the updates and then install the UltraSn0w package to unlock. You will also want to download our T-Mobile MMS fix if you are on T-Mobile.
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UltraSn0w Unlocked Updated To Support iOS 4.3.1
The iPhone Dev Team has updated the UltraSn0w unlocking tool to support iOS 4.3.1. Please note that this is not a new unlock and is only an update for the older basebands. Currently the only way to have an unlocked iPhone on iOS 4.3.1 is to preserve an old unlockable baseband through a custom firmware IPSW upgrade using something like PwnageTool or TinyUmbrella. This updated UltraSn0w also fixes the signal bar issue (only displaying 1 bar) for those who aren’t using the unlock but retain an older baseband intentionally. UltraSn0w is compatible with iPhone 4 baseband 01.59.00 and iPhone 3G/3GS basebands 04.26.08, 05.11.07, 05.12.01, 05.13.04 and 06.15.00You can get the update for UltraSn0w in Cydia.
I will have some video tutorials up soon on how to update to iOS 4.3.1 and preserve your baseband so that it is compatible with UltraSnow
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PwnageTool & Redsn0w Released w/4.3.1 Untether
Happy Birthday to PwnageTool. The iPhone Dev Team has pulled through and released the untethered jailbreak for iOS 4.3.1. Thanks to i0n1c!
The 4.3.1 untether works on all devices that actually support 4.3.1 except for the iPad2:
- iPhone3GS
- iPhone4 (GSM)
- iPod touch 3G
- iPod touch 4G
- iPad1
- AppleTV 2G (PwnageTool only for now)
The reason the untether won’t work as-is on the iPad2 is that it requires a bootrom or iBoot-level exploit to install, and the iPad2 is not susceptible to either the limera1n or SHAtter bootrom exploits.
Official Bittorent Releases
PwnageTool_4.3.dmg -> PwnageTool_4.3.dmg.6293151.TPB.torrent
SHA1 Sum =9e8ce7d4eb79b5f839efa0233893ef1a6a5e3c5c
LEi Mobile Mirror: http://leimobile.com/PwnageTool_4.3.dmg
LEi Mobile RedSn0w OS X Mirror: redsn0w 0.9.6rc9
LEi Mobile RedSn0w Windows Mirror: redsn0w 0.9.6rc9
Via [iPhone Dev Team]
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