Apple’s iOS 26.4 Beta Unveils Encrypted RCS Messaging and More

In a significant move toward enhancing cross-platform communication, Apple has rolled out the first beta of iOS 26.4, introducing encrypted RCS (Rich Communication Services) messaging. This update marks a pivotal step in Apple’s ongoing efforts to improve interoperability between iOS and Android devices, while also bringing back beloved features and bolstering security.

Encrypted RCS Messaging: A Step Toward Seamless Cross-Platform Communication

The iOS 26.4 beta is the first to test encryption for RCS messages, a feature that has been long-awaited by users who frequently communicate across different operating systems. However, Apple is taking a cautious approach, as the encryption currently only works when texting between Apple devices, and not between Apple devices and Android phones. This limitation is likely due to the need for further testing and refinement before a full rollout.

Apple has also confirmed that the feature will not be included in the final 26.4 release. Instead, it will be available to customers in a future software update for iOS, iPadOS, macOS, and watchOS. This deliberate rollout strategy underscores Apple’s commitment to ensuring a seamless and secure user experience.

To support encrypted messaging, Apple is upgrading from version 2.4 to version 3.0 of the RCS Universal Profile. This upgrade will also enable support for several improvements in versions 2.5, 2.6, and 2.7 of the RCS standard, including previously iMessage-exclusive features like editing and recalling messages and replying to specific messages inline. Encrypted iMessage and RCS chats will be labeled with a lock icon, much like how most web browsers label HTTPS sites, providing users with a clear visual indicator of secure communication.

The Return of the “Compact” Safari Tab Bar

In a move that will delight many users, the iOS 26.4 and iPadOS 26.4 updates restore the “Compact” tab view to Safari. This feature was originally introduced during the macOS 12 Monterey/iPadOS 15 beta cycle in 2021, as part of a radical redesign of the Safari browser. The redesign aimed to increase the amount of viewable space on the pages users were viewing by combining tabs and the address bar into one.

However, by the time both operating systems were released to the public, Safari’s default design had more or less reverted to its previous state, though the “compact” tab view lived on as an optional view in the settings for those who liked it. The Tahoe, Safari 26 update, and iPadOS 26 all removed that Compact view entirely, though a version of the Compact view became the default for the iPhone version of Safari. The macOS 26.4, Safari 26.4, and iPadOS 26.4 updates restore the Compact tab option to the other versions of Safari, providing users with more flexibility and control over their browsing experience.

On-by-Default Stolen Device Protection

Security remains a top priority for Apple, and the iOS 26.4 update brings a significant enhancement to the “Stolen Device Protection” feature. Originally introduced in the iOS 17.3 update, this feature adds an extra layer of security for users whose phones are stolen by people who have learned their passcodes.

With Stolen Device Protection enabled, an iPhone that has been removed from “familiar locations, such as home or work” will require biometric Face ID or Touch ID authentication before accessing stored passwords and credit cards, erasing your phone, or changing Apple Account passwords. Normally, users can enter their passcodes as a fallback; Stolen Device Protection removes that fallback, making it much harder for thieves to access sensitive information.

In the iOS 26.4 update, this feature is now on by default, providing users with enhanced security right out of the box. This change reflects Apple’s ongoing commitment to protecting user data and privacy, even in the face of increasingly sophisticated threats.

Conclusion

The iOS 26.4 beta update is a testament to Apple’s dedication to improving user experience, enhancing security, and fostering interoperability. From encrypted RCS messaging to the return of the Compact Safari tab bar and the on-by-default Stolen Device Protection, this update brings a host of new features and improvements that will delight users across the Apple ecosystem.

As Apple continues to refine and expand these features, users can look forward to an even more seamless, secure, and enjoyable experience with their Apple devices. Stay tuned for more updates as the iOS 26.4 release approaches, and get ready to explore the latest innovations from Apple.

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