The developer beta of macOS 27, codenamed Golden Gate, is already showcasing meaningful improvements to one of the most appreciated features of recent years: iPhone Mirroring. As the Mac operating system gears up for a public release expected this fall, Apple has introduced three key innovations that expand the interaction between computer and smartphone. This isn't just about a redesigned app icon; it involves substantial changes to window resizing, Control Center access, and DRM-protected content playback.
Flexible Window Resizing
In the previous version, macOS Tahoe, iPhone Mirroring was constrained to the device's native aspect ratio. Users could only choose between Smaller, Actual Size, and Larger. With macOS 27, Apple introduces support for multiple aspect ratios, allowing the mirrored window to adapt to different formats. Depending on the selected ratio, the system displays either a modified iPhone interface or the iPad layout available for the app. Currently, compatibility is limited to apps updated for iOS 27, but it is expected that third-party developers will soon adapt their creations. This change has also fueled speculation about a rumored foldable iPhone expected in September, as detailed in this guide to installing the iOS 27 beta.
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Quick Access to iPhone Control Center
Until now, iPhone Mirroring users could not access the iPhone's Control Center from the Mac. macOS 27 fixes this gap: you can now invoke the Control Center directly using the keyboard shortcut Command+4 or from the View menu in the menu bar. This improvement simplifies quick management of connections, brightness, and volume without physically unlocking the iPhone. For frequent mirroring users in work contexts, this feature is a significant time saver.
DRM Playback Support
One of the most frustrating limitations of iPhone Mirroring on macOS Tahoe was the inability to play DRM-protected content, such as streaming movies or rentals. The Mac screen would turn black. With macOS 27, DRM support is integrated: you can watch protected videos directly in the mirrored window. This opens the door to more complete usage for digital entertainment consumers, such as subscribers to streaming services. This feature is also described in authoritative sources like Wikipedia.
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In summary, macOS 27 Golden Gate is shaping up to be a pivotal update for iPhone Mirroring, making the experience smoother and more versatile. With the public release expected in the fall and the public beta arriving next month, Mac users will be able to test these features in the coming weeks.
Source: https://www.macrumors.com/2026/06/18/three-ways-macos-27-improves-iphone-mirroring
