Apple has officially launched the first public beta of iOS 27, which users can register for and download via the Apple Beta Software Program website. The standout feature of this update is Siri’s AI-powered overhaul based on Apple Intelligence, enabling continuous conversations, screen content understanding, in-app actions, and personal information retrieval. System performance improvements include up to 30% faster app launch times and up to 80% faster AirDrop transfers, along with a new Liquid Glass visual interface. Photo editing introduces three AI-powered tools: Clean, Extend, and Spatial Reconstruct. Safari now supports organizing tabs by theme. The official release is expected this fall.Author and source: AIBase
iOS 27 Public Beta Released: Siri Fully AI-Powered, Performance Increased by 30%
Apple today officially released the first public beta of iOS 17 to users. This update does not require a developer account; users simply need to register or log in on the Apple Beta Software Program website, then select the appropriate version under "Settings > General > Software Update > Beta Updates" on their iPhone to download and install. Apple recommends testing the beta on a secondary device and backing up data via iCloud or a computer beforehand.
Siri's AI has been completely restructured
Powered by the new Apple Intelligence system, Siri has been completely transformed. It can now engage in continuous conversations, understand on-screen content, perform actions within apps, and access users’ personal information. Siri’s responses are now integrated into the Dynamic Island and have a dedicated app to sync history. Additionally, the Camera app introduces a new Siri Visual Intelligence mode—such as converting barcodes into Wallet passes—and users can customize Siri’s speech speed and tone.
Note: Apple Intelligence requires an iPhone 15 Pro or later model; advanced features require an iPhone 17 Pro/Max or iPhone Air. It is currently available only in select English-language versions and is not available in the European Union.
Comprehensive upgrades to system performance and visual customization
iOS 27 supports all devices that run iOS 26 (iPhone 11 and later, iPhone SE (2nd generation) and later). Thanks to CPU scheduler optimizations introduced with the iPhone 11, system performance has been significantly improved:
- Speed boost: App launch speed increased by 30%, AirDrop transfer speed increased by 80%, and new photo display speed increased by 70%.
- Smoothness improved: Unlocking, desktop navigation, Control Center scrolling, and launching the camera in Low Power Mode are now more fluid.
- Intelligent Network: Smarter switching between Wi-Fi and cellular networks, with a redesigned search experience for Spotlight, Photos, and Mail.
- Liquid Glass: The visual interface is clearer and more three-dimensional, with new customizable sliders allowing users to freely adjust the visual opacity of the system and apps between "Ultra Clear" and "Fully Colored."
Application Ecosystem and Native Feature Evolution
- Safari browser: Automatically organizes tabs by theme, introduces a new “Notify Me” feature to monitor webpage changes, and supports creating custom extensions based on natural language descriptions.
- Photo editing: Introducing three powerful AI tools—“Cleanse” (for handling complex obstructions), “Extend” (to generate content beyond the frame), and “Space Reconstruct” (to adjust visual positioning after capture).
- Privacy and Security: The Passwords app can automatically replace weak or compromised passwords, and Shortcuts supports text-based requests to create automations.
- Screen Time: A major upgrade brings new experiences—parents can now set one-tap app time limits and schedules separately for school days and weekends (requires all family-sharing devices to be running OS 27). The "Communication Safety" feature now also detects violent and bloody content, in addition to explicit material.
Further optimization of practical details
iOS 27 also includes numerous enhancements to improve the user experience: Messages now supports background asynchronous sending of large files; Photos enables full-resolution shared albums and cross-platform uploads, along with one-tap saving of video frames as photos; alarm volume is independently adjustable from system volume; the Home Screen supports extra-large widgets; AirPods introduce a three-band equalizer; FaceTime now supports simultaneous recording from both front and rear cameras; and the Home app delivers more reliable HomeKit 4K security video recording.
The official iOS 17 release is expected this fall, and beta users can report issues to Apple through the built-in Feedback Assistant app.
