iOS 27 Developer Beta 5 Adds Liquid Glass Icons and Siri Controls

iOS 27 Developer Beta 5 is now available, and the biggest changes are easy to spot right away: refreshed Liquid Glass icons, smoother Siri voice control tuning, and new system app updates. Apple is also limiting the developer beta to supported iPhones starting with iPhone 11 and iPhone SE 2, which makes the installation process most relevant for enrolled developers on newer hardware.

Safari App Icon Redesign Arrives With Updated System Apps

Apple continues the interface reset in iOS 27 Developer Beta 5 by updating several built-in apps. The most noticeable change is a new Safari app icon redesign, which joins updated icons for Siri, Preview, App Store, Remote and Settings. Together, these changes make the beta feel more complete as a visual update, not just a small tune-up.

For developers and testers, this matters because icon changes often signal how far a design language is being pushed across the system. In this case, the Liquid Glass icons approach is showing up beyond one or two places, which gives the beta more value as a checkpoint for app compatibility and visual consistency.

Early testers are also describing the build as steadier than earlier betas, though that kind of feedback can vary from device to device. Even so, it is useful for people checking how their apps look and behave ahead of the public iOS 27 rollout.

Battery Settings Warning and Supported iPhone Models for Beta 5

Beyond the visual changes, iOS 27 Developer Beta 5 adds a battery settings warning for weak cellular conditions. Apple has also included more detailed software information inside About, which should help with troubleshooting during testing. These are smaller changes, but they are the kind that matter when a beta is being used for real device checks and not just casual previewing.

The supported iPhone models list is also important here. Apple is limiting the developer beta to iPhone 11 and iPhone SE 2 onward, so older models are not included. That means the developer beta installation steps still matter most for enrolled accounts using newer hardware.

• Supported from iPhone 11 onward
• Includes iPhone SE 2 and newer
• Not available on older unsupported models

If you are testing apps, this device limit helps narrow down where to focus. It also means developers should confirm their hardware before attempting installation, since beta access depends on both enrollment and model support.

For now, iOS 27 Developer Beta 5 looks less like a dramatic rewrite and more like a refinement build. The combination of Liquid Glass icons, Siri controls, a Safari redesign, and practical battery and software info updates suggests Apple is still shaping the system before the public release. For anyone tracking iOS 27 closely, this beta gives a clearer view of where the design and testing priorities are heading.