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