Hard Reset NEC DB4000

How to factory reset NEC DB4000? How to wipe all data in NEC DB4000? How to bypass screen lock in NEC DB4000? How to restore defaults in NEC DB4000?

The following tutorial shows all method of master reset NEC DB4000. Check out how to accomplish Hard Reset by hardware keys and Vendor settings. As a result your NEC DB4000 will be as new and your   core will run faster.

  1. Turn on the cell phone.
    Hard Reset NEC DB4000
  2. Now press the MENU button, and goto Settings Menu.
    HardReset NEC DB4000
  3. After that find option Reset Settings.
  4. Next enter your security code, and confirm operation.
  5. Afterwards your phone will reset and reboots.
  6. Done!

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