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How to master reset Samsung SPH-n400
Reset instructions for Samsung SPH-n400


Steps to Reset Phone

This will reset the phone to factory default.


  1. Access the Security menu.
  2. Press 6 for Reset Phone.
  3. Press the navigation key up and select Yes and press OK key.
  4. Press the navigation key up again to confirm and select Yes and press OK key to confirm. 


Warning!: While reset/restore operation under process, you are advised not to remove your battery until the operation is completed and cellphone restarts otherwise phone damage may occur.
*Disclaimer:Performing a master clear/master reset/hard reset will erase all your data (photos,videos,contacts etc) completely and reset all the settings to Factory default. The information contained in this website is for general information purposes only.In no event will be liable for any loss or damage including without limitation, indirect or consequential loss or damage. For complete disclaimer notice please visit Disclaimer. The brand names are the registered trademark of respective manufacturers.