Jailbreak Tool 'unc0ver' 6.0.0 Released With iOS 14.3 Compatibility

The team behind the "unc0ver" jailbreaking tool for iOS has released version 6.0.0 of its software, which can allegedly be used to jailbreak any device running iOS 11.0 through iOS 14.3 using a kernel vulnerability.

unc0ver version 6 release
The unc0ver website describes how the tool has been extensively tested across a range of iOS devices running various software versions, including an iPhone 12 Pro Max running iOS 14.3. The unc0ver website says the tool utilizes "native system sandbox exceptions" to maintain security while accessing jailbreak files.


Prior to the tool's initial release, the only way to jailbreak devices up to the ‌iPhone‌ 8 and ‌iPhone‌ X was through "checkra1n," which is another jailbreaking tool made by the same security researcher responsible for the "checkm8" exploit.

Apple in January released iOS and iPadOS 14.4, which introduced security fixes for kernel and WebKit vulnerabilities that affected all iPhones and iPads running previous versions of iOS or iPadOS 14. According to a recent tweet from Pwn20wnd, an iOS hacker and unc0ver developer, the jailbreaking tool utilizes an exploit based on a kernel vulnerability patched in iOS 14.4 that offers "optimal exploit speed and stability."

iPhones that have been updated to iOS 14.4 are not compatible with the new unc0ver jailbreaking tool, and there is no way to downgrade to iOS 14.3.

Popular Stories

iPhone SE 4 Thumb 1

iPhone SE 4 With Apple's Own 5G Modem 'Confirmed' to Launch in March

Tuesday November 19, 2024 12:12 pm PST by
Barclays analyst Tom O'Malley and his colleagues recently traveled to Asia to meet with various electronics manufacturers and suppliers. In a research note this week, outlining key takeaways from the trip, the analysts said they have "confirmed" that a fourth-generation iPhone SE with an Apple-designed 5G modem is slated to launch towards the end of the first quarter next year. In line with previo...
at t turbo indicator iphone 16 pro max v0 8hrh7w5f3w1e1

AT&T Turbo Indicator Showing Up in iPhone Status Bar for Subscribers

Wednesday November 20, 2024 3:42 am PST by
AT&T has begun displaying "Turbo" in the iPhone carrier label for customers subscribed to its premium network prioritization service, according to reports on Reddit. The new indicator seems to have started appearing after users updated to iOS 18.1.1, but that could be just coincidence. Image credit: Reddit user No_Highlight7476 The Turbo feature provides enhanced network performance through ...
Generic iOS 18 Feature Real Mock

Apple Releases iOS 18.1.1 and iPadOS 18.1.1 With Security Fixes

Tuesday November 19, 2024 10:10 am PST by
Apple today released iOS 18.1.1 and iPadOS 18.1.1, minor updates to the iOS 18 and iPadOS 18 operating systems that debuted earlier in September. iOS 18.1.1 and iPadOS 18.1.1 come three weeks after the launch of iOS 18.1. The new software can be downloaded on eligible iPhones and iPads over-the-air by going to Settings > General > Software Update. Apple has also released iOS 17.7.2 for...
anker new xmas 1

Anker Kicks Off Massive Black Friday Sale With Up to 50% Off Sitewide, Free Gifts With Purchase, Mystery Boxes, and More

Thursday November 21, 2024 7:53 am PST by
Anker today kicked off its big Black Friday sale, which is set to run through December 9. This sale includes notable discounts on portable chargers, USB-C hubs, cables, and more. Note: MacRumors is an affiliate partner with Anker. When you click a link and make a purchase, we may receive a small payment, which helps us keep the site running. There are a few bonus offers during this event as ...
apple card feature2

Apple Card 3% Daily Cash Back Now Available From Two More Apple Partners

Tuesday November 19, 2024 10:36 am PST by
Apple has partnered with select merchants to offer Apple Card users three percent Daily Cash back on their purchases, and two new companies were added to the partner list today. When purchasing goods and services from Booking.com and ChargePoint, Apple Card users will now get more cash back. Booking.com is a site for reserving flights, cars, cruises, and hotels, while ChargePoint sells...
Apple 2024 Black Friday Shopping Event feature

Apple Announces 2024 Black Friday Event, Offering Up to $200 Gift Card

Thursday November 21, 2024 5:10 am PST by
Apple's annual four-day Black Friday through Cyber Monday shopping event is returning on Friday, November 29 through Monday, December 2 in many countries, including the U.S., Canada, Australia, France, Germany, Italy, Spain, the U.K., and others. During the event, customers can get an Apple gift card with the purchase of an eligible product. In the U.S., for instance, Apple is including gift ...
airtag purple

AirTag 2 Rumored to Launch Next Year With These New Features

Sunday November 17, 2024 5:18 am PST by
Apple released the AirTag in April 2021, so it is now three over and a half years old. While the AirTag has not received any hardware updates since then, a new version of the item tracking accessory is rumored to be in development. Below, we recap rumors about a second-generation AirTag. Timing Apple is aiming to release a new AirTag in mid-2025, according to Bloomberg's Mark Gurman....
bug security vulnerability issue fix larry

Make Sure to Update: iOS 18.1.1 and macOS Sequoia 15.1.1 Fix Actively Exploited Vulnerabilities

Tuesday November 19, 2024 10:52 am PST by
The iOS 18.1.1, iPadOS 18.1.1, and macOS Sequoia 15.1.1 updates that Apple released today address JavaScriptCore and WebKit vulnerabilities that Apple says have been actively exploited on some devices. With the JavaScriptCore vulnerability, processing maliciously crafted web content could lead to arbitrary code execution. The WebKit vulnerability had the same issue with maliciously crafted...

Top Rated Comments

techguy9 Avatar
49 months ago
Before anyone asks: Yes, many people still jailbreak (with over 500k subscribers on the jailbreak forum on Reddit). Yes, it’s our choice if we do it and it’s fine if you don’t jailbreak.
Score: 51 Votes (Like | Disagree)
alpi123 Avatar
49 months ago

And I hope you understand that as someone who creates software to feed and house my family, it's my choice to think poorly of software piracy, which is the main reason people jailbreak (though I'm certainly not saying everyone's reason, or yours).
Why do people always think Jailbreak = Pirated software?
You can pirate iOS apps without Jailbreak too.

People Jb to enable features that otherwise Apple wouldn't let you enable - enable themes, customize a lot of things, add new features etc...
Score: 35 Votes (Like | Disagree)
hlfway2anywhere Avatar
49 months ago

And I hope you understand that as someone who creates software to feed and house my family, it's my choice to think poorly of software piracy, which is the main reason people jailbreak (though I'm certainly not saying everyone's reason, or yours).
Wrong. You can pirate any app you want now, without a jailbreak. People jailbreak to tweak their phones.
Score: 32 Votes (Like | Disagree)
techguy9 Avatar
49 months ago

And I hope you understand that as someone who creates software to feed and house my family, it's my choice to think poorly of software piracy, which is the main reason people jailbreak (though I'm certainly not saying everyone's reason, or yours).
App piracy is no longer as prevalent on jailbreaks as before purely because there are much more popular solutions that do not require a jailbreak (with third-party signing services and automatic IPA self-signing apps being the most popular options I’ve seen). In fact, piracy of jailbreak tweaks themselves are a much bigger problem in the jailbreak world than using jailbreaks to install free apps.
Score: 19 Votes (Like | Disagree)
ScreenSavers Avatar
49 months ago
Really incredible that they are still able to release free jailbreaks for iOS, 14 major versions after Apple started trying to stop them. I remember thinking 8.x was gonna be the end... Great job to this team!
Score: 17 Votes (Like | Disagree)
thadoggfather Avatar
49 months ago

Why bother? unless you run pirated software. But it's not worth it. You have to wait for a new Jailbreak version with every new update of IOS. plus you run the risk of bricking the device. Tech Guy.

Just use Android if you want to share and run APPS
because the stock user experience is confined to what apple lets you do

if I have an a14 processor why can’t I speed animations up to open apps when they’re already loaded in ram should I want to?

or see battery percent in the status bar without having to look at a widget or control center

or theming the icons since they’ve been the same
For 7 years

or five icons in the spacious dock

Or tapping the blank space in home screen a few times to lock my device instead of accessibility fake home button or back tap or the lock button

or maybe scan your face and Auto Unlock without swipe up if there aren’t notifications for a more seamless entry without user touch input

just to make a few examples

sometimes quality of life improvement tweaks are impactful so much so functionally they get baked in an iOS update as a profound new trailblazing feature
Score: 14 Votes (Like | Disagree)