Ezviz Downgrade — Firmware Free ((top))

Go to the "Advanced Settings" menu. If you don't see it, you may need to enable it by adding a "AppConfig.ini" file to the software's installation folder. Select your camera from the device list. Navigate to the "Maintenance" or "Upgrade" tab.

The EZVIZ Studio software for PC or the Hikvision SADP Tool to identify the device’s IP address. ezviz downgrade firmware free

A Windows PC connected to the same local network as the camera. Go to the "Advanced Settings" menu

Finding the correct firmware is the most critical step. Installing firmware intended for a different model will cause the device to fail. Look for the model number on the sticker of your camera (e.g., CS-C6N or CS-TY1). You can often find older firmware archives on official EZVIZ support regions (like Europe or North America sites) or reputable CCTV community forums. Always verify that the firmware version you are downloading is older than your current version but still compatible with your hardware revision. Step-by-Step Downgrade via EZVIZ Studio Navigate to the "Maintenance" or "Upgrade" tab

EZVIZ Studio is the most user-friendly way to manage this. Once installed, follow these steps: Open EZVIZ Studio and log in to your account.

The camera will reboot automatically once the process is finished. Do not close the software or unplug the camera during this time. Alternative Method: TFTP Force Flash

After a successful downgrade, it is vital to disable "Auto-Update" in the EZVIZ mobile app settings. If left on, the camera will likely reinstall the problematic newer version overnight. Downgrading is a powerful way to regain control over your hardware, provided you use the correct files and maintain a stable connection throughout the process.