Apple finally brought RCS messaging to iPhones with the release of iOS 18 in September of 2024. However, it wasn't perfect as end-to-end encryption wasn't available between iPhones and Android devices. In December, the FBI warned Apple and Android users to avoid RCS messaging because of the missing encryption.

With the GSMA releasing new RCS specs, Apple pledges to 'add support for end-to-end encrypted RCS messages to iOS, iPadOS, macOS, and watchOS in future software updates.'

Apple will, at long last, enabling end-to-end encryption for RCS messages, allowing iPhones and Android phones to text each other with the security encryption provides for the first time.