How to Hard Reset on JXD S4002 Others?

  1. Make sure you turned off the device.

    Hard Reset keys JXD S4002 Others

  2. Hold down the Volume Up key and the Power button.
  3. Wait until the device logo appears and then release all keys.
  4. Then in "Recovery Mode" select "wipe data/factory reset" using the Volume keys and the Power button.

    Android system recovery JXD S4002 Others

  5. Choose "yes" using the same keys.
  6. Press "reboot system now" to finish the process.
  7. That's all! After these actions, your device data will be deleted.

Others model from this series

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