iOS 26.4 Beta Arrives Without Siri Upgrades—Here's What's Actually New

Apple has released iOS 26.4 beta 1 to developers and public beta testers, but the software arrives without the new Siri capabilities that many expected after months of delays. Despite Apple's January deal with Google to integrate Gemini AI into Siri enhancements, the company has encountered persistent accuracy and reliability issues that pushed the smarter voice assistant to a later release window, likely iOS 26.5 or iOS 27 later in 2026.

The delay marks a significant setback for Apple's two-year effort to overhaul Siri with personalization, on-screen awareness, and deeper app integration. However, iOS 26.4 still delivers substantial improvements across music, messaging, security, and accessibilitymaking it a meaningful update despite the Siri disappointment.

The most notable new feature in iOS 26.4 is Playlist Playground, an Apple Intelligence tool that generates custom playlists based on text descriptions or preselected prompts. Instead of manually curating songs, users can describe their mood, activity, or musical preference in natural language, and the system creates a playlist matching that description. This feature represents Apple's strategy to embed generative AI throughout its ecosystem without relying solely on Siri.

Complementing Playlist Playground, Apple Music receives a complete visual redesign for albums and playlists with full-page animated artwork that responds to user interaction. The app also introduces a new Concerts Near You feature, helping users discover live performances by their favorite artists. Additionally, users can now add songs to multiple playlists simultaneously, streamlining the playlist management workflow that previously required individual additions.

A new Ambient Music widget for the Home Screen and Lock Screen provides quick access to curated ambient soundscapes for sleep, productivity, and wellbeingextending Apple's focus on wellness-oriented audio experiences.

Apple Podcasts gains a significant upgrade with enhanced video podcast support using HLS (HTTP Live Streaming) technology. This allows podcasters to deliver higher-quality video content directly within the app, improving the viewing experience for shows that combine audio and visual elements. The update positions Apple Podcasts as a more competitive platform for video-first creators who previously relied on YouTube or other dedicated video platforms.

The video podcast feature addresses a growing trend of podcasters incorporating visual content, from interview setups to on-screen graphics and demonstrations. By natively supporting video within the Podcasts app, Apple reduces friction for users who want to consume both audio and video content in a single application.

iOS 26.4 makes Stolen Device Protection a default security feature on all iPhones, eliminating the need for manual activation. This feature requires biometric authentication (Face ID or Touch ID) when attempting sensitive actions away from trusted locations like home or work. The system also enforces time delays for secondary biometric verification on critical operations such as disabling Find My or changing Apple ID passwords.

By enabling this feature by default, Apple significantly raises the baseline security posture for all iPhone users, particularly protecting against thieves who steal unlocked devices and attempt to disable tracking or access sensitive accounts. The automatic activation removes the burden of security configuration from users who might otherwise leave their devices vulnerable.

iOS 26.4 introduces support for testing end-to-end encrypted RCS (Rich Communication Services) messaging, advancing Apple's commitment to secure communication standards. RCS represents the modern successor to SMS, offering richer media support and better interoperability between iPhone and Android devices. By adding encryption, Apple ensures that RCS conversations receive the same privacy protections as iMessage.

This development is particularly significant given Apple's ongoing efforts to improve cross-platform messaging security and reduce reliance on SMS for sensitive communications. The testing phase in iOS 26.4 beta allows developers and users to validate the encryption implementation before a wider rollout.

The App Store receives a navigation overhaul that moves the search bar to the top of the search tab and integrates it into the bottom navigation bar instead of using a separate floating circle. This change streamlines navigation and reduces visual clutter. The search functionality now appears at the top when activated, matching modern app design patterns.

Across the App Store, Apple Music, and other first-party apps, a new unified Apple Account hub replaces individual profile settings. This consolidated design offers consistent account management across Apple's ecosystem, though accessing app updates now requires two taps instead of being immediately visible on the profile page. The unified approach prioritizes consistency over quick access to updates.

iOS 26.4 revamps the Wallpaper Gallery with improved organization and new dynamic wallpaper options. The Astronomy and Weather wallpaper categories receive tweaks that enhance visual appeal and functionality. Additionally, iOS 26.4 introduces new emoji characters including trombone, treasure chest, orca, landslide, and Bigfoot, expanding expressive options for users.

The Reminders app gains an Urgent smart list that automatically prioritizes time-sensitive tasks. Shortcuts receives a new action for setting iPhone charge limits, allowing users to extend battery lifespan by capping maximum charging levels. The Weather app gains new location management shortcuts, and Freeform lays groundwork for Apple Creator Studio integration, signaling future collaboration and content creation tools.

Messages app animations have been refined for launching new conversations, and iPadOS 26.4 restores the compact tab bar in Safaria feature users had requested after its removal in earlier versions. For European users, iOS 26.4 tests Proximity Pairing, which allows third-party wearables to pair with iPhones in an AirPods-like one-tap manner by bringing accessories close to the device.

iOS 26.4 beta 1 is currently available to registered developers through the Settings app under General > Software Update. Apple typically releases a public beta within one to two weeks of the developer beta launch, allowing non-developers to test the software. The final public release is expected in March or April 2026, following the standard beta testing cycle.

Apple has confirmed that new Siri capabilities will arrive sometime in 2026, though no specific version or date has been announced. The company acknowledged that accuracy and reliability issues with on-screen awareness and cross-app functionality require additional development time. Users should expect Siri enhancements to arrive as a separate update rather than as part of iOS 26.4's initial release.

My Take: iOS 26.4 demonstrates Apple's pragmatic approach to feature deliveryrather than shipping incomplete AI features, the company is prioritizing stability and user experience. Playlist Playground and enhanced video podcasts show that Apple Intelligence is still advancing, just not through Siri yet. The default Stolen Device Protection activation is a smart security move that will meaningfully protect millions of users without requiring technical knowledge. While Siri's delay is disappointing for those who've waited two years, the breadth of improvements across music, messaging, and security makes iOS 26.4 a solid incremental update. The real question is whether Apple can deliver on Siri's ambitious visionpersonalization, on-screen awareness, and app-to-app automationwithout the accuracy issues that have plagued development. If Siri finally arrives in iOS 26.5 or 27 with reliable performance, it could justify the extended timeline. If not, Apple risks further credibility damage on AI features.