Apple is adding end-to-end encryption for RCS messages between iPhone and Android users. The feature, spotted in the latest iOS 26.5 beta, marks a significant step forward in cross-platform messaging security — and it is something Apple users have been waiting on for a long time.
If you send text messages to friends on Android, your conversations are about to get much more private.
What Is RCS End-to-End Encryption and Why Does It Matter?
RCS — Rich Communication Services — replaced the old SMS standard on most modern phones. It supports high-resolution media, read receipts, typing indicators, and group chats. Apple added RCS support to the iPhone in iOS 18, bringing iPhone and Android users closer to a shared messaging standard.
However, there was one major problem. Unlike iMessage, which has always been end-to-end encrypted, RCS messages between iPhone and Android were not encrypted end-to-end. That meant your carrier or other third parties could potentially intercept messages in transit.
End-to-end encryption changes that. When enabled, only the sender and recipient can read the message. No one in between — not Apple, not Google, not your carrier — can access the content.
What the iOS 26.5 Beta Shows
Apple first tested RCS end-to-end encryption during the iOS 26.4 beta cycle, but pulled the feature before the final release. Now it is back in the iOS 26.5 beta, suggesting Apple is getting closer to a stable rollout.
In the iOS 26.5 beta, a new toggle appears in the Messages section of the Settings app. The option explicitly labels conversations as end-to-end encrypted when both parties are using supported software. For the feature to work, the Android user on the other end also needs to be on a client that supports the RCS Universal Profile encryption standard.
Apple has not given a confirmed release date for iOS 26.5 beyond a general “May 2026” window. If the feature passes testing, it could land as soon as the stable iOS 26.5 update drops next month.
Other Features in iOS 26.5 Beta
The iOS 26.5 beta is not a major feature release. Beyond RCS encryption, the update also lays the groundwork for ads in the Apple Maps app — a controversial addition that has drawn criticism from users who pay for Apple One or Apple devices at a premium. Apple says the ads will be clearly labeled and will not be tied to your Apple Account.
The beta also extends iPhone features like notifications, Live Activities, and AirPods-style pairing to third-party smartwatches and headphones in the EU, as required under the Digital Markets Act.
For a deeper look at what is expected at Apple’s big June event, check out our WWDC 2026 preview covering Siri 2.0, the Liquid Glass slider, and more.
How to Get the iOS 26.5 Beta
If you want to try the RCS encryption feature now, you can enroll in the Apple Beta Software Program at beta.apple.com. Bear in mind that beta software can be unstable and is not recommended for your primary device.
The stable iOS 26.5 release is expected to arrive sometime in May 2026, ahead of WWDC and the iOS 27 preview in June.
Frequently Asked Questions
Does RCS end-to-end encryption work with all Android users?
Not necessarily with every Android user. The Android device needs to support the RCS Universal Profile encryption standard. Most modern Android phones using Google Messages do support it, but older or third-party messaging apps may not.
Is iMessage still more secure than encrypted RCS?
Both use end-to-end encryption when fully supported. iMessage has a longer track record and tighter Apple ecosystem integration, but encrypted RCS provides comparable privacy for cross-platform conversations.
When will iOS 26.5 be released?
Apple has not announced a specific date, but iOS 26.5 is expected in May 2026 based on Apple’s typical update cadence.
Will this feature be available on older iPhones?
RCS support requires iOS 18 or later, so any iPhone that supports iOS 26 should be able to use end-to-end encrypted RCS once iOS 26.5 is released.
What This Means for iPhone Users
For years, iMessage users texting Android friends had a glaring privacy gap. That gap is now closing. End-to-end encrypted RCS is the most meaningful messaging security improvement Apple has shipped for cross-platform conversations, and it is coming as soon as next month.
Keep an eye on the iOS 26.5 release date — this is one update worth installing quickly.
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