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This method uses a generic Hikvision tool and has been reported to work for restoring RTSP on the EZVIZ DB1 doorbell.
If the official method fails, or if you cannot find the firmware, try these steps:
Since EZVIZ does not host an "archive" of old firmware on their official site, you have to look elsewhere:
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 official support center is always the best source for legitimate firmware files and update information. ezviz downgrade firmware free
Older firmware versions may contain known security flaws that have been patched in later releases. For instance, firmware versions before V5.2.3 build 230217 (for model CS-CV248-A0-32WMFR) and before V5.3.4 build 230214 (for the LC1C) contain a vulnerability that could allow remote code execution. Downgrading could expose your camera and home network to these risks.
This is the primary tool used for manual firmware upgrades and downgrades. EZVIZ Studio is available for Windows PCs (Windows 10 and below) and can be downloaded from the official EZVIZ support center.
Updating your EZVIZ security camera is generally recommended for security patches and new features. However, sometimes a new firmware update can cause bugs, reduce performance, or remove features you relied on. If you find your camera malfunctioning after an update, to a previous, stable version is the best solution.
This method is a bit like the official update process but uses an older firmware file, and does not require a network connection between your camera and a computer. This method uses a generic Hikvision tool and
If a recent software update turned your reliable security camera into a frustrating headache, you are likely looking for a way to roll it back. This comprehensive guide explains how to downgrade your EZVIZ firmware for free, the risks involved, and how to troubleshoot the process. Why Roll Back Your EZVIZ Camera Firmware?
Leo searched the forums, looking for a way back. He learned that:
A interrupted over-the-air (OTA) update can leave your device stuck with a solid red light. Manual flashing resets the software environment completely. Important Risks to Consider
Download the free Hikvision TFTP Server executable tool. Place your target downgrade firmware file (named digicap.dav ) into the exact same folder where the TFTP tool is installed. Step 3: Run and Connect Select your camera from the device list
Locate the correct older version of the firmware file from trusted IP camera forums or archived repositories.
Locate the EZVIZ Studio installation folder (usually C:\Program Files (x86)\EZVIZ Studio ). Open the config folder and find the AppConfig.ini file. Add the following lines to the end of the file and save: [Config] ShowAdvancedType=1 Use code with caution. Copied to clipboard Restart EZVIZ Studio. Open EZVIZ Studio and log in. Go to Advanced Settings (now visible at the bottom left). Select your camera from the device list. Navigate to System → System Maintenance . 3. Flash the Older Firmware
The specific firmware file (usually a "digicap.dav" file) matching your camera's exact model and hardware version.
Download a free toolkit of helpful resources to get you started in your home studio and take your recording skills to the next level.