Jailbreak iPhone, iPod Touch, iPad

Sadly pod2g has discovered that his untether does not work on the iPod 3G or iPhone 3GS, according to a recent tweet by the hacker.

Sad news. Just tested the untether on an iPod 3G. The kernel vulnerability don’t happen on this one. I think iPhone 3Gs is out too.

the iOS version don’t really matter. It’s about the hardware.

This means these devices can only be tethered jailboken.

This will be disappointing news for many although it’s possible a kernel vulnerability could yet be found for these older devices. For those wondering, pod2g reminds us that the old bootrom 3GS will be untethered jailbroken for life.

Pod2g has confirmed that his untethered jailbreak is working for the iPad 1 and iPad 2 on iOS 5.1.1.

iPad1,1 and iPad2,1 tested with iOS 5.1.1. Untethering worked.

iPhone 4S 5.1.1 confirmed to work perfect with the upcoming jailbreak

Pod2g has confirmed the successful untethered jailbreak of iPad 3 with the latest iOS 5.1.1.

OK, tested on an iPad 3,1 running 5.1.1. Jailbroken untethered. No issue.

Here is a video demonstration of untethered jailbroken iPad 3 that was posted earlier:

UPDATE: Gevey Ultra 5.1 does not work any more.

Gevey has released the Ultra 5.1 to unlock the GSM iPhone 4 on iOS 5.1. The new version supports the following modem versions: 01.59, 2.10, 3.10.1, 4.10.1, 4.11.08, and 4.12.01.

The new GEVEY Ultra unlocks your GSM iPhone 4 running iOS 5.1 and earlier and now supports modem firmware versions 1.59, 2.10, 3.10.1, 4.10.1, 4.11.08, and 4.12.01. Currently, a tethered Jailbreak is available for iOS 5.1 for iPhone 4, and you will also need to install the latest Furious Mod file for proper operation.

You can purchase the GEVEY Ultra 5.1 for $49.99 here.

The iPhone Dev-Team has released updated RedSn0w 0.9.10b6b for Mac OS that fixes an issue for those on Mac OS X 10.5.x or earlier.

Update #1b: The OS X version of redsn0w has been updated to fix an issue for those running OS X 10.5.x or earlier.

You can download the latest version of RedSn0w from here.

Our step-by-step tutorials for jailbreak iOS 5.1 using redsn0w 0.9.10b6 are here.

FireCore announced today that they have successfully jailbroken the Apple TV 2 with the latest iOS 5.1 (5.0). The jailbreak is tethered which requires the Apple TV to be connected to a Mac/PC when powering it on (each time).

Today we’re happy to release new versions of Seas0nPass and aTV Flash (black) that are compatible with latest 5.0 (iOS 5.1) software running on the ATV2.

What’s new in the 5.0 AppleTV software? Should I update?

• New interface: - Fast, visual access to all content choices
• Movie purchases in iCloud: Support for buying movies on Apple TV and playing back purchased movies from iCloud
• Genius Recommendations: Recommendations for content on the iTunes Store based on previous rentals and purchases
• Screensaver photos: New National Geographic photos built-in for screensaver
• On-device sign-up: On-device sign up for content partners on Apple TV using your Apple ID

Updating to the new 5.0 software is not required, and all aTV Flash (black) features will continue to be supported on AppleTV versions 4.2 and later.

What about the ATV3, will this work?

Unfortunately not. Work is still ongoing for the ATV3, and we hope to have more news soon. For the latest updates be sure to follow us on Twitter.

Which plugins are currently supported on 5.0?

• Couch Surfer (works)
• Last.fm (works)
• Maintenance (works)
• Media Player (works)
• NitoTV (works)
• RSS Feeds (works)
• Weather (works)
• Overflow (not working)
• Plex (not working)
• Remote HD (not working)
• Rowmote (not working)
• XBMC (not working)

Note: Non-working items require an author update for 5.0 compatibility.

iH8sn0w, developer of sn0wbreeze and iFaith, has found a way to downgrade the firmware on A5 devices – iPhone 4S, iPad 2.

Using saved SHSH blobs, iH8sn0w was able to downgrade his A5 iPad 2 from iOS 5.1 to iOS 5.0.1. He says his method will also work with the A5X processor once firmware updates are released for the new iPad. That means that it’s possible to restore to any firmware you want on A5 devices, as long as you have the SHSH blobs saved.

This is great news for those with the iPhone 4S and newer iPads. As it stands now, if you have to restore for any reason, you will be forced to upgrade to the latest firmware. This could leave you without the ability to jailbreak for some time.

Found a loophole in Apple’s apticket system. Restored my iPad 2 to 5.0.1 from 5.1. Works on all A5 devices.

A5X devices will work too once Apple pushes a new firmware for it.

Hope we will see update to current utilities soon.

Pod2g has revealed that the new iPhone 4S and iPad 2 jailbreak tool developed by the Chronic Dev Team is called Absinthe.

A tool named Absinthe and developed by the Chronic Dev Team will install the untether on your device. Also the iPhone Dev Team will release a CLI (command line) tool to help diagnose issues and repair things if it goes wrong.

This is a little scary I know, but the chance you break something is really small, since we made lots of tests to verify the process on different devices. But it is the first time we use the backup / restore functions of iTunes to install software, and there are maybe things we are not aware of.

For more detailed information ahead of the jailbreak please read the information from iPhone Dev-Team.

The iPhone 4S and iPad 2 jailbreak utilities are undergoing testing and polishing before the public release. According to ‘Dream Team’ member planetbeing:

We’re testing & fixing problems with the jb app (that @pimskeks finished the majority of at incredible speed). Still needs to be polished.

P0sixninja also tweeted it should not be much longer before the jailbreak gets released.

not much longer now

We hope to see the utilities soon, because more than a week ago there were tweetes that jailbreak should have been ready in few days.

iPhone Dev Team has posted a blog entry about upcoming public release. If you have iPad 2 or iPhone 4S go ahead and read it:

But we’re now near the final stages of testing the public version of the jailbreak.  Please allow time to clean up any remaining bugs in the jailbreak clients.Jailbreak programs:

To be as flexible as possible, the A5 version of the corona jailbreak will take multiple forms:

• Chronic Dev have incorporated the overall flow into a GUI that runs on your Mac or PC.  The goal is for the GUI to be enough for most cases.
• iPhone Dev have also incorporated the exact same flow into an alternative command-line interface (CLI). This will allow us to help users through individual steps of the jailbreak manually, to both help the user and help improve the overall flow.  Although the CLI will also allow the user to perform the entire jailbreak from beginning to end, we anticipate it will be more useful in debugging the occasional errors.  The CLI currently has over 20 individual options (in addition to the single “jailbreak” option) that should be useful during debug after the GUI release.
• Once all the bugs in the flow are worked out, we’ll also incorporate it into the redsn0w GUI (but still leave the CLI freely available too).  In order to maximize the chances of the jailbreak working for everyone, the redsn0w GUI will use native Apple iTunes libraries — this technique is slightly different than how the Chronic Dev GUI handles communications, and should provide nice combined coverage for all the odd computer configurations out there.

Firmware:

The supported firmware versions will be:

• iPhone4S: 5.0 (9A334), 5.0.1 (9A405) and the “other” 5.0.1 (9A406)
• iPad2: 5.0.1 (9A405)

iPhone4S owners looking to maximize their chances of achieving an eventual software-based carrier unlock should be staying at 5.0. Everyone else should be at 5.0.1.  If you’re an iPhone4S owner who already updated to 5.0.1, it’s too late to go back down to 5.0, but if you’re on 9A406 it is possible to downgrade the BB by going to the 9A405 version of 5.0.1 while the window is still open.

Support:

The overall flow used by the GUI and CLI to inject the A5 corona jailbreak has never been done before, and there may be unforeseen problems once it’s released to the public.  It’s very important for you to sync your data, photos, and music before attempting any version of this jailbreak.  We’ll be watching the comments section below for signs of any widespread problems, but please be aware that you jailbreak at your own risk!

When:

As mentioned at the start of this post: when testing has shown most of the bugs have been fixed!

Pod2g has recently announced that Planetbeing, MuscleNerd, and P0sixninja have joined his effort to release an iOS 5.0.1 untethered jailbreak for the iPhone 4S and iPad 2.

@planetbeing, the legendary hacker behind iPhone Linux and lot of jailbreaks has joined the A5 research! The famous @MuscleNerd, the leader of the iPhone Dev Team, who did a lot of tests for Corona and whom integrated it and made it simple in redsn0w is willing to help also. And last, but not least @p0sixninja, the leader of the Chronic Dev Team, and my partner for years on iPhone security research has started to code and fuzz the Apple sandbox.

That means that we now have a dream team to create a public release of the A5 jailbreak.

Several day ago pod2g posted information why the A5 jailbreak had not been released yet. The key reason being that the exploit used for A4 devices (called limera1n) doesn’t work on A5 devices. The untethered iPhone 4S and iPad 2 jailbreak that we have seen on videos and photos was created relying on having a developer account.

We are sure that planetbeing, MuscleNerd, p0sixninja and pod2g is just a great team. Hopefully they will find necessary exploit and implement it fast, because Apple might release 5.0.2 or 5.1 and fix untathered.