iOS 26.4 beta adds support for testing end-to-end encrypted RCS messaging
Apple enables early testers to try end-to-end encrypted RCS messaging on iPhones, with full cross-platform support and customer release planned in future iOS 26 updates.
- Developers installing iOS 26.4 beta 1 can test end-to-end encrypted RCS messaging on iPhone, according to Apple’s release notes.
- Apple added RCS in iOS 18.1 to enable richer cross-platform features and previously cited encryption gaps as a reason for delayed adoption while working with the GSMA and Google on encryption plans.
- A new Settings toggle in iOS 26.4 lets developers test RCS E2EE, limited to iPhone-to-iPhone messaging when iMessage is off, with a lock icon showing encryption is active.
- Rollout will be gradual and depend on carrier and device support, with Apple saying the feature won’t ship in this release and full deployment requiring RCS Universal Profile 3.0 upgrade.
- With E2EE added for RCS, Apple says messages between iPhone and Android users will be as secure as iMessage, with cross-platform testing and a public beta planned for spring.
18 Articles
18 Articles
iOS 26.4 beta adds support for testing end-to-end encrypted RCS messaging
Apple added RCS support to iPhone with iOS 18.1, enabling richer cross-platform messaging between iPhone and Android users. This included things like typing indicators, read receipts, and high-resolution photo and video attachments. Last March, Apple announced its plans to add support for end-to-end encryption for RCS messages. Now, iOS 26.4 beta 1, which is rolling out today, adds an early way to test end-to-end encrypted RCS messaging on iPhon…
Apple Begins Testing End-to-End Encryption for RCS Messages in iOS 26.4 Beta
Apple is testing secure messaging between Android and iOS devices with iOS 26.4, iPadOS 26.4, and macOS Tahoe 26.4. The updates introduce end-to-end encryption (E2EE) for RCS messages, a security feature that is not currently available for cross-platform messaging. Apple has been working with the GSM Association to implement E2EE for RCS messages. iMessage, the messaging protocol for sending texts between iPhones, has long supported end-to-end e…
Encrypted RCS messaging support lands in Apple’s iOS 26.4 developer build
Apple is testing end-to-end encrypted Rich Communications Services (RCS) messaging in the iOS 26.4 developer beta. Apple has added end-to-end encrypted RCS messaging to the iOS and iPadOS 26.4 developer beta. The feature, still in testing, will roll out in a future update across iOS, iPadOS, macOS, and watchOS. Apple notes that E2EE is not […] This article has been indexed from Security Affairs Read the original article: Encrypted RCS messagin…
The new iOS developer beta reveals good news for the security of your messages by testing end-to-end encryption for RCS messages. [Read more] Find a summary of the best tech news every morning on WhatsApp, our new Frandroid discussion channel that you can join now!
Apple has just crossed a symbolic course in the cold war of blue and green bubbles: the first beta developer of d的iOS 26.4 activates end-to-end encryption tests (E2EE) for RCS messages. On paper, it is the part that was missing to secure the exchanges between iPhone and Android. In fact, this [...] The article iOS 26.4: Apple finally tests the encrypted RCS from end to end — but not yet with Android appeared first on BlogNT: the Blog of New Tech…
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