Apple Stops Signing iOS 13.5 After Releasing iOS 13.5.1 With Jailbreak Patch

Following the release of iOS 13.5.1 on June 1, Apple has stopped signing iOS 13.5, which means downgrading to that version of iOS is no longer possible.

iOS 13
iOS 13.5.1 included a fix for the vulnerability that enabled the unc0ver jailbreaking tool that was released on May 24. The unc0ver jailbreak was compatible with all versions of iOS up to iOS 13.5, but since it has been patched in iOS 13.5.1, it is not possible to jailbreak a device running the iOS 13.5.1 update.

Apple released a similar security fix for tvOS, watchOS, and macOS, patching the vulnerability across all devices.

Apple routinely stops signing older versions of software updates after new releases come out in order to encourage customers to keep their operating systems up to date.

iOS 13.5.1, with the security fix, is the only current publicly available version of iOS that can be installed on iPhones and iPads. Apple has also seeded the first betas of upcoming iOS and iPadOS 13.5.5 updates to developers and public beta testers.

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...
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....
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...
Magic Mouse Next to Keyboard

No, Apple CEO Tim Cook Didn't Say He Prefers Logitech's MX Master 3 Over the Magic Mouse

Sunday November 17, 2024 3:03 pm PST by
While the Logitech MX Master 3 is a terrific mouse for the Mac, reports claiming that Apple CEO Tim Cook prefers that mouse over the Magic Mouse are false. The Wall Street Journal last month published an interview with Cook, in which he said he uses every Apple product every day. Soon after, The Verge's Wes Davis attempted to replicate using every Apple product in a single day. During that...
iPhone 17 Slim Feature Single Camera 1 Redux

'iPhone 17 Air' Rumored to Surpass iPhone 6 as Thinnest iPhone Ever

Monday November 18, 2024 1:07 pm PST by
In a research note with Hong Kong-based investment bank Haitong today, obtained by MacRumors, Apple analyst Jeff Pu said he agrees with a recent rumor claiming that the so-called "iPhone 17 Air" will be around 6mm thick. "We agreed with the recent chatter of an 6mm thickness ultra-slim design of the iPhone 17 Slim model," he wrote. If that measurement proves to be accurate, there would be ...
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...
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...

Top Rated Comments

BGPL Avatar
58 months ago
I used to jailbreak my iPhone 4, 5, etc. I haven't done it in years, so for old time's sake I did it a few days after the JB was released in May. I remember now why I stopped - I immediately lost the ability to use my Amazon music app. Too bad, I was hoping to try out some new tweaks. The upside is that I was able to remove the JB without erasing the phone and restoring. I could have installed Appstore+ and installed an older version of the Amazon app, but it's just not worth the work, which is the bottom line with JB'ing.
Score: 13 Votes (Like | Disagree)
QuarterSwede Avatar
58 months ago

I still don't understand why I'd want to jail break my iPhone. I am a little surprised that it's been possible for so long though.
It can enable things like resigning sideloaded apps automatically, adding the X series UI gestures to TouchID iPhones, and importing music into the Music app. Of course there’s UI customization too. Heck, you can even enable the iPad UI on an iPhone complete with native dock, slide over, and split view. Also enabling PiP for videos. All of this without a hit to performance as it’s all native.

In the attached screenshot I’m using an iPhone 6S Plus with the Little11 tweak enabling the X series UI since I love the newer gestures, especially swiping the bar to multitask, but like TouchID. I’m getting myself used to it before I upgrade this year to the 12. I also have a ProjectFarm YouTube video in PiP. The screen borders also have rounded corners instead of it being a rectangle. I think it looks better.

Attachment Image
Score: 8 Votes (Like | Disagree)
AustinIllini Avatar
58 months ago
Well, that was fun while it lasted.
Score: 7 Votes (Like | Disagree)
GCHASE1995 Avatar
58 months ago

I used to jailbreak my iPhone 4, 5, etc. I haven't done it in years, so for old time's sake I did it a few days after the JB was released in May. I remember now why I stopped - I immediately lost the ability to use my Amazon music app. Too bad, I was hoping to try out some new tweaks. The upside is that I was able to remove the JB without erasing the phone and restoring. I could have installed Appstore+ and installed an older version of the Amazon app, but it's just not worth the work, which is the bottom line with JB'ing.
KernBypass allows me to use the most current version of amazon music while jailbroken
Score: 5 Votes (Like | Disagree)
Jyby Avatar
58 months ago
Science Rules!
Score: 5 Votes (Like | Disagree)
gplusplus Avatar
58 months ago
I don’t understand why Apple won’t just give us finer control over our devices. It would eliminate the desire to jailbreak for a lot of jailbreakers. They simply wouldn’t need to.
Score: 5 Votes (Like | Disagree)