: Insert the USB drive into an open USB port on your CP Plus DVR or NVR.
If you are unsure about the firmware file version you received, contact a certified CP Plus technician to avoid voiding your product warranty. cp plus firmware update download link
Create a free account, register your product using its serial number, and request the latest firmware file directly from a verified technician. How to Safely Identify and Update Your CP Plus Device : Insert the USB drive into an open
Ensure the file is not in a sub-folder on the USB drive. USB Formatting: The USB drive must be formatted as FAT32. cp plus firmware update download link