: Locate the model number on the sticker at the bottom or back of your DVR. Visit the Official Site : Go to the CP Plus Firmware page.
: Additional tools like KVMS Pro for desktop viewing can be found at the CP Plus Download Center . Step-by-Step Installation Guide
: Log in to your DVR, go to System Info , and note the current "Build Date" or "Version" to confirm if an update is necessary. 2. Download the Firmware File
This guide will walk you through the correct CP Plus firmware and installing it step-by-step.
A: No, recordings on HDD remain intact, but it’s always good to back up critical clips.