Apple Prepares to Implement Encryption for RCS Messaging

Apple is reportedly working on adding end-to-end encryption (E2EE) support for Rich Communication Services (RCS) messages on iPhones. This development comes more than a year after Apple introduced RCS in iOS 18, which currently lacks encryption. The anticipated update could facilitate secure messaging between Apple and Android devices, significantly enhancing user privacy.

The push for encryption aligns with the GSM Association’s release of the RCS Universal Profile 3.0 in March 2025, which includes an industry-standard E2EE framework. Previously, the lack of encryption support on iPhones stemmed from Apple’s initial adoption of RCS, which was based on a Google-specific implementation. With the new universal standard, Apple appears ready to integrate encryption features into its messaging platform.

Recent findings from the iOS 26.3 Beta 2 indicate that encryption support may be in development. This information surfaced in carrier bundle settings, suggesting that Apple is actively working on this feature. While details remain limited, the beta version shows user interface elements that might display encryption status and allow users to adjust their settings.

It remains uncertain whether the final version of iOS 26.3 will include this encryption feature or if it will be postponed until the release of iOS 27. Currently, only four French operators—Bouygues, Orange, SFR, and Free—have implemented E2EE code for RCS messaging. Apple has yet to announce a timeline for the full integration of Version 3.0.

The implementation of encryption not only secures text messages but also protects files such as photos and videos shared via RCS. In addition to encryption, RCS Universal Profile 3.0 introduces several new features, including inline replies, message editing, and the ability to unsend messages. These updates aim to enhance the overall messaging experience for users across devices.

As the landscape of digital communication continues to evolve, the introduction of encryption for RCS messages by Apple would mark a significant step in safeguarding user privacy. Stakeholders will be keenly watching for official announcements regarding the feature’s rollout in future software updates.