Samsung Galaxy S® 4 - Format SD / Memory Card

Caution This procedure erases all data on the memory card. It's recommended to back up the data.

  1. From a Home screen, tap Apps (located in the lower right).
    Note These instructions apply to Standard mode only.
  2. Tap Settings.
  3. Tap Storage.
    Note If unavailable, tap the Menu icon Menu (located at the bottom-left) then tap Switch to list view.
  4. Tap Format SD / Memory Card.
  5. When prompted with "Data cannot be recovered after SD / Memory Card is cleared. Continue?", tap Format SD / Memory Card.
  6. Tap Delete All.