Ensure your DVR is connected to a UPS. A power failure during a firmware flash will likely destroy the motherboard.
Once you have secured the correct file from the CP Plus support team or website, follow these steps to update your system: Method 1: Using a USB Flash Drive (Recommended) cp plus firmware update download link
The official is best accessed via the official support page. Always verify your model number before proceeding to ensure your surveillance system stays secure and functional. Ensure your DVR is connected to a UPS
Browse for the file on your computer and click . Critical Safety Tips cp plus firmware update download link