Copy the raw firmware file (typically ending in a .bin extension) directly to the root directory of the USB drive. Do not place it inside any folders. Step 4: Execute the Firmware Update Process

: Never turn off the DVR or unplug the USB during the upgrade process, as this can permanently "brick" (damage) your device.

After a major firmware update, it is highly recommended to restore the DVR to its default settings to ensure the new firmware functions correctly. Troubleshooting Firmware Issues If the upgrade fails, check the following: Ensure the firmware file matches your exact model number. Verify the file extension is .bin . Try using a different USB flash drive.

The DVR will automatically restart once complete.

Access the physical recorder and right-click on the screen to open the . Navigate to Info →right arrow Version (or System →right arrow Maintenance depending on your specific user interface). Take note of the following parameters: Model Number (e.g., CP-UVR-0401E1-CS , CP-UVR-0801K1-V3 ). Current Master Firmware Version . Build Date (Format: YYYY-MM-DD).

Reconfigure your network settings, user account passwords, recording schedules, and remote monitoring links.

Do you have access to a and a FAT32 USB drive to transfer the file?

Follow these operational steps precisely to ensure a flawless installation.

Updating your CP Plus DVR's firmware is critical for three primary reasons: