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Samsung Galaxy A42 5G
Format SD / Memory Card

2026-10-15 11:14:22.699

Samsung Galaxy A42 5G
Format SD / Memory Card

Formatting an SD card erases all files and readies it for use with your Galaxy A42 5G. This helps with troubleshooting or starting fresh with clean storage.

Before you begin

Ensure the SD / memory card is inserted and your smartphone isn't connected to a computer via the USB cable.

Steps

  1. Open the
    Settings app
    .
  2. Navigate:
    Battery and device care
    Storage
    .
  3. Tap the
    3-dot Menu
     then tap
    Advanced
    .
  4. Tap
    SD / memory card
    .
  5. Tap
    Format
    .
  6. To continue, review the info then tap
    Format SD card
    .