If you cannot locate your specific firmware after following this guide, do not hesitate to contact CP Plus technical support directly. They are the ultimate source for any legacy or uncommon firmware files.
: Some specialized updates, such as STQC certified firmware for NVRs, may be found through authorized partners like 360 Securities How to Update Your Firmware There are generally two ways to update your device: USB Method (Offline) Find your model on the official Firmware Page and download the PAK file. cp plus firmware update download link
(found on the silver sticker on the bottom/back of your device). Get the correct file for your specific model. Copy the file to a formatted FAT32 USB drive. Plug the USB into your DVR/NVR. Main Menu > System > Upgrade . Select the file and click "Start." Do not power off the device If you cannot locate your specific firmware after