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macOS Tahoe

Read Cult of Mac’s latest posts on macOS Tahoe:

iPhone or Mac feeling buggy? Grab these updates ASAP.

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iOS 26.3.1 and macOS Tahoe 26.3.1: Bug hunting
Apple updates iOS with bug fixes and support for new displays
AI image: Gemini/Cult of Mac

iOS 26.3.1 is ready to be installed on your iPhone starting Wednesday. Mac users got macOS Tahoe 26.3.1 at the same time. The new versions include bug fixes — which are always welcome. And iPad users can install iPadOS 26.3.1, too.

In addition, all three system software updates bring support for the Apple Studio Display monitors that just launched.

macOS Tahoe 26.4 will add iPhone-style charging limit to MacBooks

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MacBook battery charge limit
You can soon limit your MacBook's maximum battery charge.
AI image: ChatGPT

With macOS Tahoe 26.4, Apple will finally bring a long-requested feature to Macs: a battery charge limiter. This will allow you to select the maximum charge level for your MacBook’s battery.

iPhones have offered a similar battery health feature for a few years now, making its absence on the Mac all the more noticeable.

How to turn off Liquid Glass in iOS 26 if you hate it

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Turn off Liquid Glass
You can easily deactivate Liquid Glass in iOS 26 and macOS Tahoe if you really can’t tolerate it.
Photo: Gemini/Cult of Mac

iOS 26’s Liquid Glass user interface brings dramatic change to the iPhone, so it’s no surprise that some people hate it. If the new translucent look is just not for you, you can tweak or turn off Liquid Glass in iOS 26.2. And it’s easy.

Plus, you will find the same settings in macOS Tahoe 26.2 and iPadOS 26.2, so you can turn off Liquid Glass on all your Apple devices if you like. Here’s how.

Apple lays important groundwork for stronger iPhone security

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AI image of a knight holding a shield with an Apple logo, protecting a person using a MacBook on some sort of war-ravaged hellscape. Used to illustrate a story on Apple tesing updates to stronger iPhone Background Security Improvements.
Background Security Improvements deliver behind-the-scenes software patches to shield iPhone users from hackers.
AI image: ChatGPT/Cult of Mac

Apple ran the first test of its new Background Security Improvements feature on Tuesday. Registered developers can access the initial security patch, though it does nothing aside from test the new system.

The eventual goal is enable Apple to distribute security patches separated from software updates.

macOS 26.2 Tahoe introduces Edge Light for better video calls

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Edge Light in macOS Tahoe
macOS Tahoe’s next update will put an end to bad video-call lighting
Photo: Apple

macOS 26.2 beta 2 adds a new Edge Light feature to improve the look of your video calls. As the name indicates, it will add a white light to the edges of your Mac’s display while you’re on a video call.
It’s like a built-in ring light that should improve your appearance when hopping on FaceTime to chat with friends or colleagues. 

Your iPhone and Mac now automatically install security patches

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Background Security Improvements protect your Mac, iPhone and iPad
Security patches stand between your Apple devices and danger.
Graphic: Google Gemini

When Apple needs to install a security patch onto an iPhone, iPad or Mac, it now does so without requiring the user to do anything — or even be aware of the update. The new Background Security Improvements feature delivers “additional security protections between software updates,” according to Apple.

It’s a feature of iOS 26.1, iPadOS 26.1 and macOS 26.1, but users have the option to deactivate it.

iOS 26.1 and macOS Tahoe 26.1 take their last big step before release

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iOS 26.1 release candidate
The iOS 26.1 release candidate means the final version is almost out.
Image: Cult of Mac

Apple seeded the release candidates of iOS 26.1 and macOS Tahoe 26.1 to developers and the public on Tuesday. This is usually the final step before new versions launch — which should happen next week. The highlight is a new setting that makes the controversial Liquid Glass UI less transparent.

Release candidates for iPadOS 26.1, watchOS 26.1, tvOS 26.1 and visionOS 26.1 also went out to on Tuesday.

Apple goes on nasty bug hunt with fresh iOS and macOS updates

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iOS 26.0.1
iOS 26.0.1 includes multiple bug fixes for iPhone 17 users.
Image: Cult of Mac

iOS 26.0.1 and macOS Tahoe 26.0.1 launched on Monday, bringing a range of bug fixes to the major operating system upgrades introduced earlier this month. That includes taking care of multiple issues in the new iPhone 17 series — some quite serious. 

In addition, iPadOS 26.0.1, watchOS 26.0.2, tvOS 26.0.1 and visionOS 26.0.1 all went to users on Monday.

What time will Apple release iOS 26, iPadOS 26 and watchOS 26 on September 15 in your time zone?

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iOS 26 and iPadOS 26 release time
iOS 26 is finally ready for public release.
Photo: Rajesh Pandey/Cult of Mac

Apple is finally ready to release iOS 26, iPadOS 26, watchOS 26 and macOS Tahoe to the public. After initially showcasing these operating systems at WWDC25 this spring, the company will release the first stable build on September 15.

So when will iOS 26 actually land on your compatible iPhone? With all the new features packed in, you’ll want to be first in line to grab the update. Here’s when iOS 26, iPadOS 26, watchOS 26 and macOS Tahoe go live in your region.

This is when iOS 26, iPadOS 26, watchOS 26 and macOS Tahoe arrive

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iOS 26, iPadOS 26, macOS 26 naming scheme
Liquid Glass is coming to your iPhone, iPad and Mac next week.
Image: Apple

Apple Awe Dropping Event: Following months of beta testing since WWDC25, Apple is finally ready to release iOS 26, iPadOS 26 and macOS Tahoe to the public. These operating systems finally have a release date.

The updates will start rolling out as early as September 15, just a week after Apple’s Awe Dropping event.