Samsung Messages has a search button instead ... As mentioned above, Google Messages has become the default SMS app for ...

Samsung recently flipped back on support for RCS on its Messages app, which briefly supported RCS before becoming SMS-only again—RCS messages were to be handled by the Google Messages app.

and you can hide your Messages app entirely, making it impossible for someone who has access to your Galaxy S10 to browse your messages. How to hide text messages on your Samsung Galaxy S10 By ...

Text messages are among the most private information on your phone, so you might want to add an extra layer of privacy to your Messages app. There are two ways to hide messages on the Galaxy S10 ...