“Device Support Update” for macOS Big Sur, Catalina, & Mojave Released
Jun 30, 2025 am 09:31 AMApple has issued a “Device Support Update” for macOS Big Sur, Catalina, and Mojave.
This general software update is intended to ensure “proper updating and restoring for iOS and iPadOS devices,” indicating that the update is important for the Mac to work correctly with common iPhone and iPad maintenance tasks.
It’s worth noting that the Device Support Update does not require macOS Big Sur 11.6 to be installed.
How to Install the Device Support Update on macOS
The “Device Support Update” is available for Macs running macOS Big Sur, Mojave, and Catalina only.
- Open the ? Apple menu, select “System Preferences”, and then click on “Software Update”
- Download and install the “Device Support Update” on your Mac
No restart is needed after installing this update.
Device Support Update Release Notes
Device Support Update
This update ensures proper updating and restoring for iOS and iPadOS devices using a Mac.
If you have any observations or thoughts about the Device Support Update for Mac, feel free to share them in the comments section.
The above is the detailed content of “Device Support Update” for macOS Big Sur, Catalina, & Mojave Released. For more information, please follow other related articles on the PHP Chinese website!

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

Notepad++7.3.1
Easy-to-use and free code editor

SublimeText3 Chinese version
Chinese version, very easy to use

Zend Studio 13.0.1
Powerful PHP integrated development environment

Dreamweaver CS6
Visual web development tools

SublimeText3 Mac version
God-level code editing software (SublimeText3)

Hot Topics

You’ve had your Mac for a few years, and you’re starting to feel the effects of your device aging—the battery doesn’t hold up as well as it used to. To avoid getting stuck with a dead Mac, you have no choice but to take your charger e

The Focus Modes functionality comes with several pre-set options such as Work, Driving, Sleep, and users are also free to create custom ones for any scenario imaginable. Should you find yourself not needing a multitude of Focus modes—whether because

If you trust Siri to accurately transcribe your speech into text and send it as a message, you can activate a setting that lets Siri send messages automatically from your iPhone without asking for confirmation first.With the confirmation feature enab

Some users of Mac computers running MacOS Sierra and MacOS High Sierra have reported issues when trying to log in to an Apple ID or iCloud via System Preferences, as well as problems accessing iCloud.com using Safari. In addition, Safari fails to loa

Have you ever received a long audio message on your iPhone and while listening, the screen turns off, interrupting the playback and forcing you to start over? It's pretty frustrating, isn't it?Next time you receive a lengthy voice message on your iPh

iOS 16 is now available for iPhone users, offering a solid update packed with practical features you're sure to enjoy.The most noticeable and exciting addition is the ability to personalize your lock screen. However, there are also plenty of smaller

In this blog post, we’ve gathered the 22 most significant breaches that happened back in 2017. All of the reports were conducted by Chris Vickery — a data breach hunter, who had partnered with MacKeeper to provide repor

If you've owned multiple Apple devices over the years, you might find yourself in a situation where some of those older Macs, iPhones, iPads, or other Apple hardware have been sold, given away, or traded. No matter how they left your possession, it's
