iOS 26.5 beta 1 is now available for developers. This version offers hints of a new Apple Maps feature and a new in-app subscription option, but there are no signs of any Siri updates. iOS 26.5 also provides end-to-end encrypted RCS messaging support in the Messages app.

RCS Messaging Returns with E2EE Support in iOS 26.5 Beta 1

During the iOS 26.4 beta cycle, Apple gave users the opportunity to test RCS messaging with end-to-end encryption (E2EE). However, Apple clearly stated that E2EE was only tested in iOS 26.4 from the first beta version, but would be available in a future 26.x release.

Now, with iOS 26.5 beta 1, end-to-end encrypted RCS messaging is back.

And all signs point to it being definitely permanent this time.

In Settings ⇾ Apps ⇾ Messages ⇾ RCS Messaging, iOS 26.5 users will see a new ‘End-to-End Encryption (Beta)’ toggle. The description of this toggle is as follows.

End-to-end encryption is in beta and is not available for all devices or carriers. Chats labeled as encrypted are end-to-end encrypted, meaning messages are unreadable while being sent between devices.

End-to-end encryption for RCS is enabled by default in iOS 26.5 beta 1.

And this time, there is no mention in Apple's release notes that it will not be included in the public release.

With iOS 26.4 beta 1, Apple had stated, "This feature is not available in this release and will be offered to customers in a future software update." However, there is no such warning in the developer notes for iOS 26.5.

It is always possible for Apple to remove this in future betas, but at least for now, it seems likely that iOS 26.5 will bring end-to-end encrypted RCS messaging when it is released.

Have you tested end-to-end encrypted RCS messaging? If so, how did it work for you? Share with us in the comments.

Best iPhone Accessories

  • AirPods Pro 3 (limited time $199 price)
  • 2-pack of 10-year lifespan AirTag battery case
  • MagSafe Car Mount for iPhone
  • Apple's new AirTag 2 (single pack / 4-pack)
  • 100W USB-C fast charging power adapter