If you’re a group text app user, there are a few things you need to know if you want to leave a group text on Android. First, make sure that your phone is unlocked and that you have the latest version of the app. Second, make sure that all of your members are on the same phone. Third, be sure to include a message that says “Leave Group Text” in the body of the text. Finally, be sure to send the message quickly so that everyone can get it out before it expires.