Apple Releases iOS and iPadOS 13.5.1 With Fixes for Recent 'unc0ver' Jailbreak Vulnerability

Monday June 1, 2020 10:40 am PDT by Juli Clover

Apple today released iOS and iPadOS 13.5.1, minor updates that come a little over a week after the release of iOS and iPadOS 13.5, major updates that brought the Exposure Notification API, FaceTime changes, mask-related unlocking updates and more.

iOS 13
The iOS and iPadOS 13.5.1 updates are available on all eligible devices over-the-air in the Settings app. To access the updates, go to Settings > General > Software Update.

According to Apple's release notes, the update provides important security updates and it is recommended for all users.

While not specified in the main release notes, Apple's security content document for the update acknowledges that it patches a vulnerability related to the unc0ver jailbreaking tool that was released last week and allegedly works on all recent versions of iOS, including iOS 13.5.

Popular Stories

RIP, MacBook Ultra

Monday October 19, 2026 9:37 am PDT by Joe Rossignol

Apple today sent out invites for an experience in Los Angeles on Wednesday, October 28, and the "Pro and tell" tagline on the invitation likely means that the rumored MacBook models with touch-enabled OLED displays will stick with MacBook Pro branding instead of the once-rumored "MacBook Ultra" name. The long-rumored "iPhone Ultra" ended up being named iPhone Duo, so speculation that Apple...

• 159 comments

Here's What Apple's Apps Look Like on the iPhone Duo

Tuesday October 20, 2026 11:12 am PDT by Juli Clover

With just three days to go until the iPhone Duo is released, Apple is getting ready for the launch. Behind the scenes, the App Store now has screenshots of Apple's built-in apps running on the Duo. We've seen some apps in marketing materials, but images of the ones we haven't seen give us an idea of what it will be like using the iPhone Duo day to day. Many apps are shown in landscape...

• 115 comments

Apple Announcing New Products Next Week: 'Pro and Tell'

Monday October 19, 2026 9:05 am PDT by Juli Clover

Apple's Greg Joswiak today hinted at new product announcements coming next week, sharing a social media post that says "Can't wait to pro and tell next week." Rumors suggest Apple is planning to debut the new MacBook Pro with an OLED touchscreen display, an M6 entry-level MacBook Pro, an M6 iMac, an iPad mini with an OLED display. Can't wait to pro and tell next week....

• 125 comments

Top Rated Comments

MiBook84

83 months ago

But iPadOS still lacks a native calculator. The only computer that does?

Score: 32 Votes (Like | Disagree)

nfl46

83 months ago

Use this same energy to fix the mail app, Apple.

Score: 28 Votes (Like | Disagree)

Eorlas

83 months ago

There are a billion calculator apps on the App Store. Admittedly that requires expending 8-12 calories to tap on a button to install the app, and consumes 5 seconds of your day that could be spent on more important things.

your attitude is hilarious, considering you just defended apple touting globally that the ipad is a laptop "replacement" that has not had real mouse support until...somewhere around a month ago (accessibility mouse support at ios 13 launch is not mouse support).

until it split off into iPadOS it existed with iOS which did have a calculator.

apple that claims making apps for any device and iOS version is super simple with their xcode tools, and can have apps properly sized because of their super simple xcode tools, could not do the same thing with their calculator app for iPad?

iPad that should replace laptops could not have a calculator, while their *mobile phones* can, their desktop OS can (and does. speaking of, how about that super special catalyst software for app parity between ipad and macos? no calculator that way?) and Windows can?

but you *really* want to snark someone about how they can go get one of "a billion" calculator apps from the app store that had about 1.8 million apps total as of this year? your hyperbole is so extreme it's childish.

nice try. where's the damn calculator app?

Score: 18 Votes (Like | Disagree)