iOS 27 Beta 4: All the New Features and Changes (2026)

iOS 27 Beta 4: Apple's Refinement and Innovation

As we approach the September launch of iOS 27, Apple continues to fine-tune its upcoming operating system, with the release of the fourth developer beta. While there are fewer changes compared to previous betas, this update still introduces exciting new features and improvements. Let's delve into the key highlights and explore the broader implications.

TV App: Convenience at Your Fingertips

One of the standout additions is the new Automatic Downloads toggle in the Settings section of the Apple TV app. This feature automatically downloads the next two episodes of shows you start watching in the Continue Watching section. It's a handy time-saver, ensuring you don't miss out on your favorite shows. However, it's worth noting that these downloads will be deleted once you finish the episodes, so plan accordingly!

Photos: Enhancing Your Visual Storytelling

The Photos section of the Settings app now includes a 'Zoom Photos to Fill' toggle. This feature slightly zooms photos that nearly match the screen's aspect ratio, providing a subtle yet effective enhancement to your visual storytelling. It's a small detail, but it adds a touch of sophistication to your photo gallery.

Wallpaper: A Disappearing Feature

In a surprising move, Apple has removed the wallpaper feature from the Notification Center in beta 4. Previously, swiping through notifications would reveal a cutout of the wallpaper subject on the Home Screen, adding a unique visual element. While the feature is gone, it's possible that Apple is preparing a more immersive wallpaper experience for the future.

Siri Voices: Customization and Evolution

The Siri Voice selection interface has undergone a transformation. On devices without customizable voice options, it now resembles the custom voice look with various voices and accents to choose from. This change reflects Apple's commitment to personalization and accessibility. However, it's worth mentioning that the customizable voice feature is currently limited to the iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air, leaving some users with limited options.

Siri Settings: Refining Your Assistant

The Siri section of the Settings app introduces a new option to adjust the length of previews in the Siri app. You can choose up to five lines or opt for no preview at all. This customization allows users to tailor their Siri experience, ensuring it aligns with their preferences. Additionally, the 'Always Show Request' toggle in the Accessibility settings provides a transcription of your voice commands, enhancing accessibility and usability.

ProRes Log Format: Flexibility for Creators

In the Camera section of the Settings app, a new option emerges: ProRes log format. By enabling Apple ProRes and selecting Log or Log 2, creators can capture more information in the file, offering additional flexibility during post-production. Log 2, in particular, retains more data, making it an attractive choice for those seeking precise color grading and adjustments.

Wi-Fi Assist: Connectivity Control

The Connectivity Assist feature now allows users to enable or disable it for each Wi-Fi network. This level of control ensures that users can manage their connectivity preferences more effectively, regardless of the master toggle setting. It's a small but significant improvement, providing users with greater autonomy over their network settings.

AirPods: Enhanced Adaptive Mode

Apple has refined the AirPods options in Control Center, adding more options for Adaptive mode. This enhancement allows users to customize their AirPods experience further, ensuring a more personalized and immersive audio journey. It's a subtle yet impactful addition, showcasing Apple's attention to detail and user experience.

Dual Battery iPhone: A Glimpse into the Future

Code within the fourth beta of iOS 27 hints at an iPhone with dual batteries, with strings like 'The batteries in this iPhone are performing as expected.' This reference sparks speculation about the foldable iPhone Ultra, which is rumored to feature a dual-battery design. While it remains a mystery, this code snippet provides a fascinating glimpse into Apple's future plans.

Conclusion: A Balancing Act

iOS 27 Beta 4 showcases Apple's commitment to refinement and innovation. From convenience features like Automatic Downloads to enhancements like ProRes log format, this update offers a blend of practical improvements and exciting new possibilities. As we anticipate the September launch, it's clear that Apple is working tirelessly to deliver a seamless and captivating user experience. So, what's next for iOS 27? Stay tuned, as the journey towards the final release promises to be an exciting one!

iOS 27 Beta 4: All the New Features and Changes (2026)
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