: It is recommended to perform a Factory Reset after the update to ensure system stability. Use the default password 0000 if prompted. Important Precautions

: Confirm the update. Do not power off the device during this process, as it could cause permanent damage. The box will typically restart automatically once finished.

: Ensure the firmware version exactly matches your hardware revision; using the wrong file can "brick" the device.

: Visit the manufacturer's support page to find the specific firmware for the DEXP 9879P

Select and choose the firmware file on your drive.