Apple has just made official something that millions of iPhone users have been waiting for for a long time. With the launch of the Open Candidate of iOS 26.5the company published the official update notes and there it was, unambiguously: the Messages app will incorporate End-to-end encryption for RCS messages. It’s not a rumor, it’s not a leak. It is Apple confirming it in all its letters.
And although at first glance iOS 26.5 may seem like a minor update, this detail changes everything. Because it is not a visual change or a cosmetic function. We are talking about a privacy leap that completely transforms the way your iPhone communicates with Android devices.
¿What do we know about iOS 26.5?
The release notes of iOS 26.5RC They are precise about it. Apple indicates that “RCS messaging with end-to-end encryption (beta) in Messages is available with supported carriers and will be rolled out slowly.”
This means that The feature will arrive with the public release of iOS 26.5scheduled for next week, although its availability will depend on whether the user’s mobile operator is compatible. Apple also announced that it will publish a website with the list of operators that support this feature before the official launch, although at the time of writing this article it was not yet available.
It is worth remembering that This function had already appeared during the iOS 26.4 betasbut it was withdrawn before the official launch. Then it returned in the first betas of iOS 26.5. This time, the difference is that Apple did not warn at any time that it would be eliminated again, which suggested that it would reach the final product. And so it was.
What is end-to-end RCS encryption
To understand the magnitude of this, you have to start with the basics. RCS (Rich Conversation Services and products) It is the messaging standard that replaces old SMS. It allows you to send high-quality photos, see when someone is typing, confirm if the message was read, and communicate over Wi-Fi or mobile data at no additional cost. It is basically the closest thing to iMessage that exists for chats between iPhone and Android.
The problem until now was one and big, those messages traveled no encryption. That meant that the content of a conversation between an iPhone and an Android phone could be intercepted by carriers, intermediate servers or any third party with the technical means to do so. It was not a theoretical possibility. Generation of a valid and documented vulnerability.
He end-to-end encryption (E2EE) solve this at the root. When active, each conversation generates unique cryptographic keys that only exist on the participants’ devices. Neither Apple, nor the operator, nor any intermediate server can witness these messages even if it manages to intercept the traffic. The content leaves the sender encrypted and is only decrypted when it reaches the correct recipient. No one else has access.
Best of all, the user doesn’t have to do anything at all to activate it. The function is activated by defaultand a small padlock appears in the conversation confirming that the chat is protected. No complicated menus, no manual settings.
Why this is excellent news for user security
Until now, if you wanted to have a truly private conversation between an iPhone and an Android, the only option was to use apps like WhatsApp or Signal. These platforms have been offering E2EE encryption as a central part of their proposition for years. The native Messages app, on the other hand, was at a disadvantage when the conversation crossed the bridge to Android.
With iOS 26.5, that gap disappears. Native iPhone messaging achieves the same level of protection than the most recognized messaging apps in the world, without the user having to install anything, create an additional account or convince their contacts to change platforms.
This has a valid impact on everyday life. Think about how many messages you send each day that contain perfect information, from personal data to private conversations, from photos to documents. All that information, which previously traveled online, will now be protected with the same cryptographic standard used by the most secure messaging platforms on the market.
It’s also a clear sign of where Apple is going as a company. Privacy is not just a marketing pitch for Cupertino. It is a position that translates into concrete technical decisions, and the arrival of E2EE encryption to RCS messages It is one of the most significant in recent years. The feature still carries the “beta” label, but that does not take away its weight, as it will be available in the final version of iOS 26.5 from day one.
In a context where threats to digital privacy are increasingly sophisticated and frequent, Apple chose to side with the user. And that, regardless of whether you have an iPhone or an Android on the other end of the conversation, is news worth celebrating.
Keep reading:
• Google Alert: the critical security flaw that exposes older iPhones
• Apple released a surprise iOS 18 update that you should install right now
• macOS 26.4 optimizes your Mac with a new battery limit and direct improvements to Safari
