Jailbreak iPhone, iPod Touch, iPad

Stefan Esser (aka i0n1c), a hacker behind iOS 7.1.1 jailbreak, has explained how he managed to hack his iPhone.

According to what i0n1c writes, his jailbreak uses a new kernel bug. This vulnerability differs from those that were used previously.

Here’s what he points out in his blog (via iClarified):

This means that the exploit code can be used to break out of any application that you exploit. This is very different from nearly all of the kernel vulnerabilities used in iOS jailbreaks since iOS 4.

In case you don’t know, i0n1c on Sunday shared a photo of a jailbroken iPhone 5c with iOS 7.1.1 on board running Cydia. Another hacker, Winocm, posted a video showing a jailbroken iPhone 4.

The jailbreak has not yet been released. I think we should wait for a while.

Good news for all jailbreakers -- iOS 7.1.1 has been jailbroken. According to the image shared by famous security researcher Stefan Esser aka i0n1c, the devices running iOS 7.1.1 can be successfully hacked.

What we can see on the image is an iPhone 5c running Cydia 1.1.9. Here’s what the hacker says about the jailbreak (via iClarified):

That iOS 7.1.1 jailbreak is not based on a long vulnerability chain. It uses a single beautiful kernel bug that goes from mobile to kernel.

A couple of minutes after i0n1c, another hacker -- Winocm -- posted a video of a jailbroken iPhone 4 running iOS 7.1.1. You can take a look at the clip below.

httpvh://youtu.be/5ApOhqiSZa0

The hacker claims that this jailbreak will work on other devices if ‘you put in the effort’.

I don’t know if the jailbreak for iOS 7.1.1 will become public or not. Anyway, let’s hope for the best.

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.