How to hide text messages on Android phones Vault-Hide This is a massive vault app for Android that lets you hide a variety of content on your phone, including text messages, of course.

This how-to guide will show you how to block text messages on your Android Messages app and how to unblock them.

By default, all messages are sent and received as standard messages, but you can turn on Private Messages to hide specific conversations.

If you don't want to send a text message right away, you can schedule it to go out whenever you want. We'll show you how to do it on your Android phone.