Google has blocked RCS messaging on rooted Android devices: Here’s why

There has recently been a widespread push for smartphone users and manufacturers alike to adopt the Rich Communication Services (RCS) messaging standard over traditional SMS, owing to added features including read receipts, typing indicators, group chats, and video calling, as well as generally higher security levels.

However, Google recently also confirmed that it has blocked the standard on its Messages app, on rooted devices. Here’s why.

Why did Google block RCS messaging on rooted devices?

Google recently confirmed that it has blocked the RCS messaging standard on its Messages app, on rooted devices. This comes in after several reports starting as far back as November 2022, where users on Reddit reported not being able to receive messages on their rooted Android smartphones.

ALSO READ: RCS vs SMS messages: What is the difference?

Some users also reported that their messages would disappear after they tapped on “send,” while some others reported failed verifications even though RCS on their phones showed as connected. What’s more, unlike when many other Google services stopped working, there were reports that no clear error message showed up either, explaining exactly why RCS wasn’t functioning on their devices.

The block came in after Google implemented the Play Integrity APP attestation check on the app. The checks, in essence, aim to assess the integrity of any given Android device. Any bootloaders or roots will trigger the API and alert users, which in turn, may cause apps to not be able to function as per usual.

The company says that they intentionally blocked rooted devices from accessing RCS messaging features, to prevent spam as well as abuse, by ensuring any Android device always follows RCS’ security guidelines.

What is rooting and why is Google cracking down on it?

Rooting, for the unaware, is the process through which users can get privileged access to their phones. That is to say, they can delete or modify system files, such that they can run applications that would otherwise be blocked on their phones, and even customise it to a level that is otherwise not possible.

ALSO READ: Google’s RCS Chat celebrates a billion monthly users with 7 new features

Bear in mind, however, that rooting your device also may cause several applications that deal with a high level of privacy and security to be unable to function. One such example is any banking apps you may have. Another concern with rooting your phone also lies in the fact that many manufacturers declare your phone’s warranty null and void, should you root your phone.