Jailbreak iPhone, iPod Touch, iPad

Do not expect iOS 7.1 jailbreak soon. Apple has reportedly blocked the kernel exploit used by the evasi0n 7 jailbreak utility. According to iH8sn0w the exploit was blocked in the recent iOS 7.1b4 firmware:

So the code sign bug that evasi0n7 uses still exists in 7.1b4. Kernel exploit looks patched though

meaning… Don’t expect an evasi0n7 update for 7.1b4+ support.

The news is unfortunate; however, we still don’t know what exploits will be blocked in the final release of iOS 7.1 and what exploits the evad3rs have alternatives for.

According to iH8sn0w, iOS 7.1 beta 3 doesn’t patch evasi0n7 untethered jailbreak. The hacker, however, thinks that in the next beta Apple will surely patch the exploits.

As noted by iDownloadBlog,

With today’s release of iOS 7.1 beta 3, many people feared that exploits used in the evasi0n7 jailbreak would be patched. As it appears, and even though evasi0n7 cannot jailbreak iOS 7.1 beta 3 as is, Apple didn’t patch evasi0n7.

iOS 7.1 is expected to be released in March, probably at the same time with Apple’s new 5-inch phablet. Well, at least this is what anonymous sources from the supply chain claim.

Stefan Esser aka i0n1c, a security researcher and a person behind the untethered jailbreak for iOS 4.3.2, says someone close to evad3rs may have stolen a jailbreak exploit and sold it to an unknown private buyer.

As to the members of the evad3rs team, they deny such a theft. Moreover, they note that “the jailbreak stuff is moving on, but slowly.” That means that we won’t see it until 2014.

According to iClarified,

Even if the a jailbreak was stolen from the evad3rs and sold to a private buyer, it’s unlikely that the buyer would be looking to share it with Apple. However, if a jailbroken device is found in the wild, Apple could examine it to close the vulnerabilities for future firmware versions.

Let’s hope nobody has stolen the jailbreak exploit.

Famous hacker Planetbeing, member of Evad3rs team, posted an update regarding team’s iOS 7 jailbreak progress. They’ve achieved one important step – unsigned userland code execution. Basically this means that they’ve got behind Apple’s walls of security and now can poke at the kernel. Bugs found in the kernel could be used to create a jailbreak for the new operating system.

Achieved unsigned userland code execution with some of our stuff in reserve. Now we have a good platform for poking the kernel.

Great news. Evad3rs actually started iOS 7 jailbreak works.

Since Apple released iOS 7 Gold Master it is time for jailbreak developers to take a deep look at this new version, it is too late for Apple to make any changes to the iOS security.

The evad3rs, a group of hackers who released the untethered jailbreak for iOS 6, have announced that they are now actively investigating iOS 7 to identify which of their exploits still work.

Famous hacker Planetbeing recently tweeted:

Since everyone loves updates: @evad3rs have now started to actively look at iOS 7.

We are currently in a reconnaissance phase where we are identifying which exploits we have still work.

Good new for all those who use an iPhone 4 CDMA with iOS 5.1 on board -- there’s an untethered jailbreak for this device. For more details -- read the rest of the article below and watch a video.

httpvh://youtu.be/PYtC-GN2cv0

It is still unclear who has made it possible to jailbreak iPhone 4 CDMA as the team behind this stuff has no other name apart from the ‘UnthreadedJB’. It is rumored that this jailbreak uses the exploits released much earlier by the members of jailbreak community, however, whether this is true or not we don’t know.

There’s also one drawback about this jailbreak -- it is currently working on Linux only. But with time it is sure to reach other operating systems.

Popular hacker MuscleNerd has denied rumors that a bootrom exploit has been found for the iPhone. Earlier today, he tweeted:

There is no A5+ bootrom exploit, by anyone. Not even a bootrom dump. Nothing.

Speculation that a bootrom exploit may have been found began after p0sixninja tweeted that he would be releasing something bigger than a jailbreak.

The bootrom exploit can devices permanently vulnerable to a tethered jailbreak regardless of iOS version. The last bootrom exploit was limera1n found by Geohot which supported A4 devices like iPhone 4 and below.

iOS 7 has been jailbroken. Popular iOS developer Ryan Petrich has posted a screenshot which appears to show Activator running on iOS 7.

Earlier today Petrich tweeted saying, “System version too new?”. Alongside the tweet was the picture below. The picture shows the Springboard of an iPod touch with an Activator icon and a UIAlert window which reads:

System Version Too New
Activator has not been tested to work with this version of iOS. Some features may not work as designed.

Notably, this alert does not seem to be a UIAlert that could be generated from within a sandboxed application, suggesting that device may be jailbroken.

It’s unclear what expoit was used by Petrich. Last year Apple had closed comex’s developer account based exploit that had been used by hackers to root their iDevices for two years.

Hacker p0sixninja recently announced that he has “got a lot of amazing things coming to you all soon. think bigger than jailbreak ” It’s been suggested that he may have found a bootrom exploit.

Well known iPhone hacker p0sixninja has teased the upcoming release of some ‘amazing things’ on Twitter that are bigger than a jailbreak.

Last night he tweeted:

I got a lot of amazing things coming to you all soon. think bigger than jailbreak

In March, p0sixninja revealed that he had found the exploits necessary to release a new jailbreak; however, as expected, he decided to hold those back for iOS 7 or iOS 7.1.

His new announcement hints at something better than a jailbreak which suggests that perhaps he has found a bootrom exploit. The last bootrom exploit was limera1n found by Geohot which supported the iPhone 4, iPhone 3GS, iPod Touch 4G, iPod Touch 3G, and iPad. The exploit made those devices permanently vulnerable to a tethered jailbreak.

P0sixninja has revealed that he will not be using his jailbreak exploits to release iOS 6.1.3 jailbreak. He plans to hold them back for iOS 7 or iOS 7.1.

Recently the hacker tweeted that the ‘the next jailbreak might be created entirely by me‘ saying that he had discovered several exploits needed for the new jailbreak.

In an interview to iDesignTimes p0sixninja commented that he will definitely not release jailbreak for iOS 6.x.

“I will at least wait for 7.0, if not even 7.1″

To that he added:

“I’ve … been working on it [a while]. Some of them [vulnerabilities] were ideas I had years ago, but everyone said I was crazy, and I’ve just started looking into them more and realizing I was right…”