How Do I Reset My SPH-Z400?

Follow the steps below to reset your device to default settings.

Reset Your Device

To reset the handset follow the steps below:

  1. While in standby mode, press the Menu / OK button  for the Main Menu
  2. Select Settings (9)
  3. Select More (8)
  4. Select Security (0)
  5. Select Default Settings (6)
  6. Enter the user lock code, usually the last 4 digits of phone number
  7. Select Yes (1)
  8. Select Yes (1) again to confirm default settings reset

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