iOS 26.4: New Features, Personalized Siri, and Encrypted RCS for Android

Why this matters: These updates enhance user experience, improve security, and bridge communication gaps between different platforms. The integration of Google Gemini with Siri could revolutionize how users interact with their devices, while encrypted RCS aims to make messaging safer for everyone.

Personalized Siri

The integration of Google Gemini promises a smarter, more context-aware Siri. This includes better understanding of user habits and improved controls within apps. The full potential of this upgrade may not be realized until iOS 27, which is expected to feature a full-out Siri chatbot.

New Emoji

The addition of new emoji provides users with more ways to express themselves. Apple has consistently added new emoji with past iOS updates, making this a predictable and welcome addition.

Encrypted RCS

Apple's potential support for encrypted RCS marks a significant step towards more secure cross-platform messaging. RCS aims to replace SMS with a more modern standard, offering features like high-resolution media sharing, typing indicators, and read receipts. The encryption component is a critical addition, ensuring that messages between iPhone and Android users are private and secure.

However, the rollout of encrypted RCS will depend on carrier adoption of the GSMA's RCS Universal Profile 3.0. This means that users may experience a patchwork rollout, with some regions and networks supporting encryption while others do not. In cases where encrypted RCS is not available, messages may fall back to unencrypted RCS or SMS/MMS.

Additional Features

Other rumored features for iOS 26.4 include autofilling credit card details in third-party apps, creating folders in the Freeform app, a new sports tier for Apple TV, a new validation system for Apple ID and iCloud, and a "Precise Outdoor Location" feature for AirPods in the Find My app.

When will iOS 26.4 be released?

The first beta is expected in a few weeks, with a general public release likely in March or April.

What is RCS?

Rich Communication Services (RCS) is a modern messaging standard aimed at replacing SMS. It offers features like high-resolution media sharing, typing indicators, and read receipts.

What is end-to-end encryption?

End-to-end encryption (E2EE) means that only the sender and recipient can read the content of a message. Neither Apple, Google, nor carriers can decrypt it.

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