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Samsung Galaxy Note9 - Format SD / Memory Card

2026-10-03 00:29:04.098

Samsung Galaxy Note9 - Format SD / Memory Card

Here's how to erase all data on the SD / memory card in your Galaxy Note9.
Formatting permanently erases all data on the SD / memory card.
To perform the steps below, ensure the SD / memory card is inserted.
  1. Ensure that your smartphone isn't connected to a computer via the USB cable.
  2. Open the
    Settings app
    .
  3. Navigate:
    Device care
    Storage
    Advanced
    .
  4. From the 'Portable storage' section, select the name of the SD / memory card.
    The name varies depending upon the type of card used.
  5. Tap
    Format
    .
  6. Review the disclaimer then tap
    Format SD card
    .
    Allow several seconds for the process to complete.