Apple’s second developer beta of iOS 27 introduces inline replies for RCS conversations in the iPhone’s Messages app, extending features available in “green bubble” chats with Android contacts. Previously, iPhone-to-Android RCS support in iOS allowed some message reactions but did not include a way to reply directly to a specific message. iOS 27 beta 2 adds reply threading-style functionality, letting users long-press or swipe on an RCS message and send an inline reply similar to how it works in iMessage.

Multiple outlets report that the feature aligns with Apple’s broader effort to adopt the latest RCS Universal Profile, which includes capabilities such as replies and improved reactions. Backend changes also appear to improve support for Tapbacks and other reactions, though the extent and behavior of these improvements are not fully documented in the beta.

Because iOS 27 is still in beta, current behavior may be inconsistent, and full reply threading depends on both the sender and recipient using smartphones and carrier/network support for RCS. Apple is expected to release a public beta before the final rollout later in the year.