How to Hard Reset on ERGO B504 Unit?

  1. Make sure you turned off the device.

    Hard Reset keys ERGO B504 Unit

  2. Hold down the Volume Up key and the Power button.
  3. Wait until the device turns on and then release the Power button.
  4. Keep pressing the Volume key until the Recovery Mode appears.
  5. Then select "Wipe data/Factory reset" using the Volume keys and the Power button.

    Android system recovery ERGO B504 Unit

  6. Choose "Yes" using the same keys.
  7. Press "Reboot system now" to complete the process.
  8. That's all! After these actions, the data on your device will be deleted.

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