Plug the USB into the DVR/NVR. Go to Main Menu > Setting > System > Upgrade .

Copy the firmware file to a FAT32-formatted USB flash drive (not NTFS or exFAT). Do not rename the file.

If you need help tracking down the exact file for your device, tell me your and its current firmware version . I can guide you to the correct official support channel or help you navigate the ConfigTool configuration .

CP Plus Firmware Update: How to Download and Install Keeping your CP Plus security system updated is the single most important step in maintaining high-end security and ensuring your hardware remains compatible with new mobile apps. Firmware updates often include critical security patches, bug fixes, and performance enhancements that prevent hacking and system crashes.

Unofficial files may contain spyware that compromises your local network.

Once you've located your device, you should see a link or button to download the latest firmware version. This might also be accompanied by a brief description of the changes in the update. Click on the download link to get the firmware update file.

Where to find firmware

This article aims to guide you through the process of finding and updating the firmware for your CP Plus devices, focusing on how to locate the CP Plus firmware update download link, and understanding the importance of these updates.

Once you have downloaded the correct firmware file to your computer, follow these operational steps to flash your device. Phase 1: Preparation

Use a thumb drive between 4GB and 32GB.

Before downloading, ensure you know your device's exact model number (e.g., CP-UVR-0401E1) and current firmware version. You can find this information by navigating to Main Menu > Info > System in your DVR/NVR interface. How to Update CP Plus Firmware: Step-by-Step There are two primary methods for updating CP Plus devices: Method 1: Online Update (Recommended)