Apple and Google Deploy End-to-End Encrypted RCS Messaging for iPhone-Android Users

On May 11 2026 Apple released iOS 26.5, adding end-to-end encrypted (E2EE) Rich Communication Services (RCS) messaging. The feature is enabled by default for iPhones running iOS 26.5 and Android phones with the latest Google Messages, but only when both parties are on carriers that have signed on to the protocol. A lock icon appears in the chat to indicate encryption.

Apple iOS 26.5 Rolls Out Encrypted RCS Messaging on Beta—Which Carriers Support It?MacRumorsApple finally secures iPhone-to-Android chats with end-to-end encryption rollout in iOS 26.5: here's what it meansiOS 26.5 is out, bringing encrypted RCS messaging to iPhone and Android usersiOS 26.5 Brings Default End-to-End Encrypted RCS Messaging Between iPhone and AndroidWIONApple Launches End-to-End Encrypted RCS Messaging in BetaGizmodoApple and Google Roll Out End-to-End Encrypted RCS Messaging Between iPhone and Android

iMessage has offered E2EE since 2011, while Android-only RCS gained encryption in 2021. Apple introduced RCS support in iOS 18 (2024) without encryption, creating the “green-bubble” divide and prompting regulatory pressure. The new rollout closes a security gap that persisted for more than a decade.

AppleInsider

Apple and Google lead the effort, collaborating with the GSMA’s RCS Working Group. Alex Sinclair, GSMA CTO, called the launch a “cross-industry collaboration.” Sameer Samat, head of Android at Google, announced the rollout on X, and Elmar Weber, GM of Android and Business Communications at Google, emphasized the need for encryption beyond Android-only chats.

Apple and Google Roll Out End-to-End Encrypted RCS Messaging Between iPhone and Android

In the United States, the initial beta includes AT&T, Verizon, T-Mobile, Boost Mobile, C Spire, Cox Mobile, Cricket, Metro by T-Mobile, Mint Mobile, Spectrum, TracFone/ Straight Talk, Ultra Mobile, US Cellular, Visible, and Xfinity Mobile. Canadian carriers joining the rollout are Bell, Rogers, Telus, Fido, Freedom Mobile, Koodo, and Videotron. Apple notes that additional carriers will be added over time.

9to5Mac9To5GoogleAndroid Users Finally Get Encrypted RCS Chats With iPhonesThese US carriers now support encrypted RCS messagingHow-To GeekThese Canadian carriers now support end-to-end encrypted RCS with iOS 26.5Wired MagazineApple and Google Roll Out End-to-End Encrypted RCS Messaging Between iPhone and AndroidApple Launches End-to-End Encrypted RCS Messaging in Beta

E2EE prevents carriers, Apple, Google, or malicious actors from reading messages in transit, addressing long-standing privacy concerns and U.S. government warnings about insecure cross-platform texting. It also reduces reliance on third-party encrypted apps for secure iPhone-Android communication.

TechCrunch

Apple said the update “makes the cross-platform messaging format that replaces traditional SMS more secure and private,” and that a lock icon signals an encrypted conversation. Google’s release noted the feature “replaces outdated SMS with a more secure & private way to chat, no matter what phone you have.” The GSMA added that the new service “ensures only the sender and recipient can read the content.”

WIONEnd-to-end encrypted RCS messages enter beta: Apple and Google make SMS successor more secureApple NewsApple and Google Roll Out End-to-End Encrypted RCS Messaging Between iPhone and AndroidForbesGizmodoThese US carriers now support encrypted RCS messagingEnd-to-end encrypted RCS messaging in iOS begins rolling out today in beta

All sources stress the beta status and carrier dependence: encryption works only when both users are on supported networks, and some iPhone models or carriers are excluded. Forbes highlighted that the feature “is not available to all” iPhones, while Apple’s notes claim “availability with supported carriers,” creating uncertainty about full device compatibility. No global rollout timeline is provided, and the effect on third-party messaging apps remains unquantified.

Apple Launches End-to-End Encrypted RCS Messaging in Beta

• “When RCS messages are end-to-end encrypted, they can't be read while they're sent between devices,” — Apple press release

iOS 26.5 Brings Default End-to-End Encrypted RCS Messaging Between iPhone and Android

• “ And Sameer Samat, the head of Android at Google, noted via X, “Today, we’re starting to roll out end-to-end encryption for RCS messaging between Android and iPhone users!” — Sameer Samat, Head of Android, Google

These US carriers now support encrypted RCS messaging

• “This welcome progress is the result of close, cross-industry collaboration between the GSMA RCS Working Group, including Apple, Google, and the wider mobile ecosystem,” — Alex Sinclair, CTO, GSMA

iOS 26.5 Brings Default End-to-End Encrypted RCS Messaging Between iPhone and Android

• “iMessage was built with privacy in mind and has always been end-to-end encrypted. It remains the best way to communicate between Apple devices.” — Apple spokesperson

Forbes

Apple and Google will continue adding carriers throughout 2026, and iOS 27 (expected June 2026) is slated to make encrypted RCS the default for all new and existing conversations.

Forbes