It explains how to block and disable ads in Google Messages and Samsung Messages, the default messaging apps for most Android phones.
The ads are sent by businesses using RCS messages, a new text messaging protocol that enables user-friendly features like read receipts, typing indicators, and end-to-end encryption.
It suggests two methods to block the ads: blocking the contacts and conversations manually, or disabling RCS features altogether.
Blocking the contacts and conversations can be done by tapping the three-dot menu in the conversation or the contact info, and selecting "Block & Report Spam".
Disabling RCS features can be done by going to Settings >Chat features and toggling off the "Enable chat features" option in Google Messages.