For Wi-Fi cameras, CP Plus has released a fixed firmware version (v02.21.041) that fixes the vulnerability. Users can install the update through the Ezykam+ mobile app using the OTA update option.
CP Plus devices can be updated through several convenient channels:
This is the most common and often the safest method for updating DVRs and NVRs. cp plus firmware update download
Can add support for newer hard drive capacities, better compression (like H.265+), or improved mobile app connectivity. What is the specific model number
: The firmware file was corrupted during download or transfer, or power was interrupted. For Wi-Fi cameras, CP Plus has released a
with your device's model number and current build date is recommended to ensure you receive the correct file. Update Methods There are two primary ways to apply a firmware update: USB Drive Method (Recommended for Offline/Legacy Devices): Download the file and extract the firmware file to the root directory of a FAT32-formatted USB drive. Insert the USB drive into the DVR/NVR port. Navigate to Main Menu > Info > Version and select Online/Direct Method (For Newer NVR Models): Some modern units, like the CP-UNR-108F1
Ensure a continuous power supply during the update. Power failure during this process can "brick" the device, making it unusable. File Naming: Do not rename the extracted Can add support for newer hard drive capacities,
It is best practice to restore the device to factory defaults after a major firmware jump to prevent database conflicts. Troubleshooting Common Update Failures
CP Plus NVR Firmware Download (Dec 2025) - Eye Tech Securities