Samsung Galaxy S® 4 - Gmail™ Auto Signature

  1. From a Home screen, tap Apps (located in the lower-right).
    Note These instructions apply to Standard mode only.
  2. Tap Gmail.
  3. From the Inbox, tap the Menu icon Gmail Menu icon (located in the upper-left).
  4. Tap Settings.
  5. Tap the appropriate account (located below General settings).
  6. Tap Signature.
  7. Enter or edit the signature then tap OK.