Select US carriers introduce support for RCS on iOS 18 beta
The second developer beta of iOS 18 introduced a toggle for RCS in Messages, and now select US carriers have made RCS available to users running the beta.
RCS is now available on iOS 18 beta 2, but only through select US carriers
The introduction of RCS support from both Apple and carriers means that users will now have the option to send rich text messages with audio, read receipts, and media files to devices running Android. Users of social media platform X discovered the limited availability of this feature earlier on Tuesday.
As iOS 18 beta 2 only contains updated carrier bundles for three major US carriers -- AT&T, T-Mobile, and Verizon -- iPhone users will only be able to use RCS on these three networks for the time being. If your carrier supports RCS on iPhone, you can activate it by navigating to Settings > Apps > Messages and toggling the option for RCS.
Mobile Virtual Network Operators (MVNOs) and smaller carriers seemingly do not support this feature yet. This is likely to change in the near future as iOS 18 moves closer to its final release version, which is expected to debut in September of 2024.
Read on AppleInsider
Comments
Unfortunately, I don't believe Apple has any intention of securing its use of RCS with E2EE. They could, just as Google has, and prevent both carriers and any intermediaries, i.e. Google, from "reading" the contents (noting you assume they will), but it would not serve Apple's business purposes to do so. Throwing you under the bus in the pursuit of profit comes to mind.
You should tell Apple loudly and directly that you need E2EE RCS now to protect the privacy of your messaging, and not "someday" if ever.
Meta? No idea.