
Cross-Platform RCS Encrypted Test in iOS 26.4 Beta
Apple and Google are testing end-to-end encryption for iPhone–to–Android RCS messages in the second iOS 26.4 beta. The feature will not ship with iOS 26.4 and requires iPhone beta 2 and the latest Google Messages to test; it aims to enable encrypted cross-platform communications, building on existing Android-to-Android E2EE and iMessage’s iPhone-to-iPhone encryption. Availability will come in a future release and is limited by devices and carriers during beta.













