ios 11Google security researcher Ian Beer, who works for the Project Zero team, last week highlighted an iOS 11.1.2 exploit called "tfp0," which he believes could be the basis for a future iOS 11.1.2 jailbreak.

Today, Beer released the exploit to the public. He says it should work on all iOS devices running iOS 11.1.2 or below, though he only personally tested iPhone 7, iPhone 6s, and a sixth-generation iPod touch.

What Beer released is not a full iOS 11 jailbreak as some had hoped, but what he's shared could potentially be used to create a jailbreak in the future.


iOS 11.1.2 is no longer the current version of iOS as Apple released iOS 11.2 on December 2, but Apple is still signing iOS 11.1.2 at this time. Apple will likely stop signing the older update in the near future, and its end could come sooner now that further information on the tfp0 exploit has been released.

Jailbreaking iOS devices has dwindled in popularity in recent years, which has led two major Cydia repositories to close. Both ModMy and ZodTTD/MacCiti, which provided apps, themes, tweaks, and more for jailbroken iOS devices, shut down in November. For the time being, iOS 11 continues to be the only major version of iOS that has not been jailbroken.

Top Rated Comments

Aluminum213 Avatar
89 months ago
Apple loves the jail breaking community, that’s where they get all future update ideas
Score: 11 Votes (Like | Disagree)
moabal Avatar
89 months ago
I am a big fan of jailbreaks. However, who really needs it anymore?
Score: 5 Votes (Like | Disagree)
Westside guy Avatar
89 months ago
I am a big fan of jailbreaks. However, who really needs it anymore?
Since jailbreaking is a heck of a lot more than installing unapproved apps, I'd say the answer is "anyone who wants to customize their iOS experience."

When this question came up a week or two ago, here's what I posted:

For me, Jailbreaking has always been about additional customization. FlipControlCenter, for instance, lets you add different toggles to the pre-iOS 11 Control Center (so you could, for instance, have a Personal Hotspot toggle), have multiple scrollable groups of toggles, select which toggles could and could not be used from the lock screen, etc. It is far superior to the iOS 11 “solution” that Apple came up with.

FlipControlCenter, 3G Unrestrictor, Protect My Privacy, etc... These customizations are so far beyond what Apple allows... and are not available via side loading. As another poster said, it’s not really about apps.

However given the seriousness of some recent iOS security flaws, combined with the amount of sensitive info now accessible from my phone... it just doesn’t make sense to stay on an older, jailbreakable version of iOS. I have an original iPad mini which is still jailbroken - there are one or two non-approved apps I occasionally use. But that device is basically isolated from the rest of my Apple gear, and does not have any personal account apps (e.g. banking) on it.
Score: 4 Votes (Like | Disagree)
6803390 Avatar
89 months ago
A simple question (I'm not a lawyer):
Is publishing an exploit a white-collar crime when Google (competitor) employs this "research man"?
If you knew the definition then you would not be asking that question. IMO it’s a No.
Score: 3 Votes (Like | Disagree)
hunter.cortez Avatar
89 months ago
Can jailbreaking add Touch ID to iPhone X?
Score: 3 Votes (Like | Disagree)
maknik Avatar
89 months ago
I am a big fan of jailbreaks. However, who really needs it anymore?
I've been holding on to my 9.1 jailbreak for years now, wondering whether the few minor tweaks I have are really worth it. Then I discovered NGXPlay, which allows me to run *any* app in CarPlay, and it was like the good old days all over again. Being able to run Google Maps on my car screen is not just a vast improvement over Apple Maps, it's also a safety boon, since I've often been forced to resort to the iPhone's little screen while driving whenever Apple Maps (so often) screws something up. And like the good old days of jailbreak, along with the relief comes the usual disgust at Apple intentionally preventing simple things (like Google Maps) for the sake of stupid corporate competition.
Score: 3 Votes (Like | Disagree)

Popular Stories

Generic iOS 18

Apple Releases iOS 18.0.1 With Touch Screen Bug Fix and More

Thursday October 3, 2024 2:22 pm PDT by
Apple today released iOS 18.0.1 and iPadOS 18.0.1, the first updates to the iOS 18 and iPadOS 18 operating systems that debuted earlier in September. iOS 18.0.1 and iPadOS 18.0.1 come two weeks after the launch of iOS 18. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. According to Apple's release notes, the...
macOS Sequoia Night Feature

Apple Releases macOS Sequoia 15.0.1 With Bug Fixes

Thursday October 3, 2024 2:27 pm PDT by
Apple today released macOS Sequoia 15.0.1, the first update for the macOS Sequoia operating system. The 15.0.1 update comes a week after Apple first released macOS Sequoia 15. Mac users can download the ‌macOS Sequoia‌ update by using the Software Update section of System Settings. According to Apple's release notes, macOS Sequoia 15.0.1 fixes a bug that could cause the Messages app...
maxresdefault

Two Weeks With the iPhone 16 Pro Max

Friday October 4, 2024 12:04 pm PDT by
Now that it's been two weeks since the iPhone 16 models were released, we've been able to spend enough time with the new devices to share a more in-depth review on their performance, battery life, feature set, and more. Subscribe to the MacRumors YouTube channel for more videos. We've been testing the iPhone 16 Pro and Pro Max, but the gap between the Pro models and the standard iPhone 16...
Prime Big Deal Days Hero 3

The Best Early Prime Day Deals on AirPods, Apple Watch, and More

Friday October 4, 2024 10:43 am PDT by
Amazon is hosting another Prime Day event this year, called Amazon Prime Big Deal Days and offering shoppers the first chance to save on holiday shopping from a major retailer. Similar to the first Prime Day, it will last for two days (October 8-9) and you can already find a large selection of early deals across Amazon's storefront, covering savings on tech, clothing, video games, groceries, and...
top stories 5oct2024

Top Stories: iOS 18.1 Coming Soon, October Apple Event Rumors, and More

Saturday October 5, 2024 6:00 am PDT by
It's hard to believe we're already into October with the iPhone 16 launch behind us, but there's lots more still to come from Apple this year on both the hardware and software fronts. We're still expecting a number of Mac and perhaps some iPad updates in the very near future, while Apple Intelligence features are set to begin rolling out with iOS 18.1 and related operating system updates....
15 New Things Your iPhone Can Do in iOS 18

15 New Things Your iPhone Can Do in iOS 18.1

Friday September 27, 2024 6:14 am PDT by
Apple is set to release iOS 18.1 in October, bringing the first set of Apple Intelligence features to iPhone 15 Pro and iPhone 16 models. This update marks a significant step forward in Apple's AI integration, offering a new Siri contextually-aware experience and a range of additional capabilities powered by on-device machine learning and large language models. There are a couple of handy new...
ipad mini 2021 youtube

New Report Reveals When to Expect the iPad Mini 7

Tuesday October 1, 2024 2:09 pm PDT by
Apple is working on a new iPad mini that will "potentially" be released "by the end of 2024," according to a report today from Bloomberg's Mark Gurman. Last month, Gurman reported that Apple had "new iPads in the works," including an upgraded version of the iPad mini. At the time, he said the device was "on deck for Apple's October event" alongside the first M4 Macs. The wording in his...
M4 Real Feature Red

Gurman: Apple to Launch New M4 Macs and iPad Mini 7 on November 1

Sunday October 6, 2024 6:40 am PDT by
Apple will announce several new M4 Mac models around the end of October, with the company planning to launch at least some of them as soon as Friday, November 1, according to Bloomberg's Mark Gurman. Writing in his latest Power On newsletter, Gurman said that Apple will launch a new M4 version of its low-end 14-inch MacBook Pro, as well as higher-end 14-inch and 16-inch MacBook Pro models...