HTC 10™ - Delete Messages

  1. From a Home screen, navigate: Apps icon Apps icon > Messages Messages icon.
  2. If prompted to change SMS app, tap YES to confirm.
  3. From the Inbox, tap the Menu icon Menu icon (upper-right) then tap Delete threads.
  4. Select the message(s).
    Note Message is marked for deletion when the icon changes to an X.
    Note To select all messages, tap Menu icon Menu icon > Select all.
  5. Tap DELETE (lower-right).