Samsung Galaxy S8 / S8+ - Delete Messages

  1. From a Home screen, touch and swipe up or down to display all apps.
    Note These instructions apply to Standard mode and the default Home screen layout.
  2. Tap Messages Messaging.
    Note If prompted to change the default SMS app, tap OK > Yes to confirm.
  3. Tap the Menu icon Menu icon (upper-right).
  4. Tap Edit.
  5. Select the message(s).
    Note Selected when a check mark is present.
    Note To select all messages, tap All (upper-left).
  6. Tap Delete (lower-right).
  7. Tap Delete to confirm.