Apple released iOS 27 beta 3 today, the second follow-up update since iOS 27 debuted at WWDC. Developers can download the new beta now via Settings > General > Software Update. The build number is 24A5380h. As with any early beta, it is not recommended to install it on a primary iPhone due to potential bugs, battery drain, and app compatibility issues.
Siri AI gains contextual understanding improvements
In iOS 27 beta 3, Siri integrated with Apple Intelligence shows enhanced accuracy in contextual responses. Complex multi-command queries are processed faster, and the new AI better understands natural language. These features require an iPhone with an A18 chip or later, as specified by Apple. Beta 3 appears to optimize neural engine usage to reduce battery impact.
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Liquid Glass evolves with smoother animations and transparency
The Liquid Glass design language, introduced with iOS 27, receives further refinements in beta 3. App opening and closing animations are smoother, and transparent control panels react better to underlying content. Developers have noted improved rendering of widget spheres, now displaying dynamic gradients. This update hints at upcoming iPhone models.
Changes to storage management and iCloud+ requirements
With iOS 27, Apple Intelligence Home features require a 2TB iCloud+ subscription, as covered in our previous article. In beta 3, Apple has refined local storage management, reducing the footprint of system cache files. iCloud backup integration has been optimized to avoid duplication. This is an important step toward the public beta expected this month.
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To install the beta, open Settings, tap General, then Software Update. Under Beta Updates, select iOS 27 Developer Beta. Remember this is a preliminary version: you may encounter crashes and third-party app compatibility issues. Apple plans to release the public beta within July, followed by the official release in September alongside the new iPhone lineup.
For more details, check Apple's official developer documentation. If you find other changes, share them in the comments. This article contains affiliate links; we may earn a commission on purchases.
Source: https://9to5mac.com/2026/07/06/heres-whats-new-with-ios-27-beta-3
