AllYouCanTech

**iOS 26.4 Beta: Notable Features and Upgrades**

Apple has unveiled the initial beta version of iOS 26.4, which brings forth an array of new functionalities and enhancements. Although numerous users anticipated updates for Siri, the beta still includes substantial improvements, especially regarding messaging security and device safeguarding.

### E2EE for RCS Messaging (Beta)

A standout feature in iOS 26.4 beta 1 is the rollout of end-to-end encryption (E2EE) for Rich Communication Services (RCS) messaging. Apple has been developing this capability since March 2025, with the aim of bolstering privacy and security for users interfacing with Android devices.

RCS messaging upgrades traditional SMS by offering functionalities like read receipts, typing indicators, and superior quality images. However, in contrast to iMessage, which grants E2EE solely between Apple gadgets, RCS messages are encrypted only in transit when sent from an iPhone to a non-Apple device. The new beta enables users to experiment with E2EE for RCS messages, although it is crucial to acknowledge that not all carriers and devices endorse this feature. Encrypted threads can be recognized by the label “Encrypted,” but it seems that this capability currently pertains only to newly established message threads.

### Stolen Device Protection is Now Enabled by Default

Reacting to the surge in iPhone thefts, especially in Europe, Apple has set its Stolen Device Protection feature to be on by default. This feature was designed after incidents where criminals monitored victims as they entered their passcodes prior to snatching their devices.

Stolen Device Protection boosts security in two primary ways: it mandates biometric authentication (Face ID or Touch ID) to alter vital security settings, and it imposes a one-hour waiting period before users can change these settings. This pause provides victims the opportunity to report their device as lost and initiate a remote wipe, thereby safeguarding their personal data and accounts.

### Conclusion

The iOS 26.4 beta 1 introduces meaningful progressions in messaging security and device protection, demonstrating Apple’s dedication to user safety. With the introduction of E2EE for RCS messaging and the default activation of Stolen Device Protection, users can look forward to a more secure experience on their devices. As the beta progresses, additional upgrades may emerge, promising even greater security for Apple customers.

**Jeff: Head of Video Content Production at 9to5Mac**

Jeff has made a name for himself as a key player in the world of technology content creation, taking the lead on video content production for 9to5Mac. His journey with the organization commenced in 2016, and since that time, he has been instrumental in influencing how technology is showcased to audiences through captivating video content.

### A Dedication to Simplicity

A hallmark of Jeff’s approach is his dedication to straightforwardness and clarity in communication. In a sector frequently cluttered with jargon and complicated ideas, he is skilled at breaking down complex topics into easily understandable portions. This method not only renders technology more approachable for a wider audience but also empowers viewers to comprehend and make use of the tools and devices that define their everyday experiences.

### Varied Content Productions

At 9to5Mac, Jeff creates a diverse assortment of video content, which includes:

– **Walkthroughs**: Detailed guides that assist users in navigating new software or hardware features.
– **How-tos**: Hands-on tutorials that deliver solutions to frequent tech issues or showcase new capabilities.
– **Written Tutorials**: In addition to his video content, Jeff crafts written guides that act as helpful resources for users who favor reading.
– **Reviews**: Comprehensive evaluations of the latest tech products, providing insights into their performance, usability, and worth.

### Influence and Audience

Jeff’s contributions have struck a chord with a large audience, with his videos amassing hundreds of millions of views collectively. This significant reach highlights the necessity for clear and enlightening tech content, as individuals constantly search to deepen their understanding of the most recent developments in technology.

### Become Part of the Community

For those keen on keeping up with the latest technological updates, subscribing to 9to5Mac on YouTube is strongly advised. Jeff’s recent videos not only offer crucial information but also foster a sense of community among tech aficionados eager to learn and exchange knowledge.

In conclusion, Jeff’s achievements at 9to5Mac illustrate the significance of clear communication in technology. His commitment to creating high-quality, informative content continues to educate and inspire viewers worldwide.

New discoveries found in macOS 26.3 indicate several new Apple hardware products are on the horizon. In anticipation of Apple’s special “experience” on March 4, there are fresh references to two new models of the Studio Display, along with the frequently speculated low-cost MacBook featuring the A18 Pro chip.

### Are new Mac external displays on the way?

The references were discovered this week by Macworld within kernel extensions (kexts) in the public release of macOS 26.3 issued last week. These files mention three unreleased identifiers for Apple products: J700, J427, and J527.

J700, as earlier reported, is the codename for Apple’s anticipated low-cost MacBook equipped with the A18 Pro. This laptop is expected to debut next month, showcasing a display smaller than 13 inches. Bloomberg has also indicated that it will be constructed from aluminum and that Apple has experimented with various vibrant colors, such as light yellow, light green, blue, pink, classic silver, and dark gray.

However, what might be even more intriguing are the identifiers J427 and J527. The distinctions between these two models remain uncertain, but Macworld speculates they could either represent a larger screen size variant or a more budget-friendly version with fewer features.

Nonetheless, this isn’t the first instance revealing these two model identifiers. Bloomberg referred to these model numbers back in March. Here are the two scenarios Mark Gurman presented at that time:

> Apple is creating both and will select one for launch, or it’s a second model with an alternative screen size or specification set. After all, the Pro Display XDR is becoming a bit outdated too, so replacing that model could be logical.

Currently, Apple offers two external displays, including the Studio Display (starting at $1599) and the Pro Display XDR (starting at $4999). The Studio Display debuted in 2022 alongside the Mac Studio, while the Pro Display XDR was introduced in 2019 with the Mac Pro.

The inclusion of both external displays in macOS 26.3 suggests they are separate products still under development. Whether Apple intends to unveil both remains uncertain. We should receive more information shortly, with Apple expected to announce several new products during the week of March 2.