Ezviz Downgrade Firmware -
The camera will reboot automatically. You may hear "System update completed" or "Restarting." Once the LED turns steady green/blue, the downgrade is complete.
Ezviz cameras look for a specific filename during recovery. The most common required names are:
Rename your downloaded firmware file to digicap.dav.
Insert the prepared microSD card into the camera’s card slot.
Power off the camera, remove the microSD card (otherwise it will attempt to flash again on next boot), and delete digicap.dav from the card. Power the camera back on and perform a factory reset via the Ezviz app to clear residual settings.
If you have the firmware file (usually a .bin or .zip file provided by the community), you can attempt a local upgrade, which sometimes allows downgrading depending on the bootloader security.
Navigating EZVIZ Firmware Downgrades: A Balancing Act Downgrading firmware on EZVIZ devices is a complex topic that sits at the intersection of user control and digital security. While modern tech companies typically push users toward the latest updates for security reasons, certain technical needs—such as maintaining compatibility with older recording hardware—drive a segment of the community to seek ways to roll back their software. The Challenge of Modern Security Policies Officially, EZVIZ maintains a strict policy does not provide firmware downgrade methods ezviz downgrade firmware
once a device has been updated. This stance is primarily driven by security; newer firmware often contains critical patches for vulnerabilities that older versions lack. From a manufacturer's perspective, allowing downgrades would expose users to known risks and potentially compromise the integrity of their smart home ecosystem. Why Users Seek Downgrades
Despite the risks, there are practical reasons why a user might attempt a downgrade: Legacy Hardware Integration
: Some users find that new firmware versions disable specific protocols (like RTSP) or features required to add cameras to older Hikvision DVRs or NVRs Feature Regressions
: Occasionally, an update may introduce bugs or remove a specific interface layout that a user preferred. Third-Party Software Compatibility
: Specialized surveillance software might only be compatible with a specific older version of the camera's internal software. Technical Methods and Risks Since there is no "one-click" downgrade button in the , advanced users often turn to manual methods: Manual Flashing via SD Card : This involves downloading a specific firmware
file, placing it on a microSD card, and using the camera's hardware reset button to trigger a manual flash. EZVIZ Studio (PC) : Some older versions of EZVIZ Studio The camera will reboot automatically
offered more "Advanced Settings" than the mobile app, occasionally allowing for firmware management that is now restricted.
These methods carry significant risk. Flashing the wrong firmware or experiencing a power failure during the process can "brick" the device, rendering it permanently unusable. Firmware Upgrade and Support Policy for EZVIZ Products
policy strictly prohibits firmware downgrades for security reasons. While the
only provides options to upgrade, some advanced users employ unofficial workarounds to restore features like RTSP or ONVIF support. Unofficial Downgrade Procedure
Proceed with extreme caution, as these steps can "brick" your device (render it permanently unusable) and will void your warranty. Obtain Firmware : You must find the specific digicap.dav firmware file for your exact camera model (e.g.,
). These are typically found on third-party forums or archive sites, as they are rarely available on the official EZVIZ Download Center Enable Advanced Settings EZVIZ Studio on a Windows PC. Navigate to the installation folder (usually C:\Program Files (x86)\Ezviz studio\config\ ) and edit the AppConfig.ini ShowAdvancedTab=1 [AppConfig] section to reveal hidden maintenance menus. Flash Firmware Open EZVIZ Studio and log in to your account. Advanced Settings System Maintenance Remote Upgrade , browse for your downloaded firmware file, and click Rename your downloaded firmware file to digicap
: Do not disconnect power or the network during this 2-5 minute process. Common Alternatives to Downgrading
If you are considering a downgrade due to technical issues, try these official troubleshooting steps first: Factory Reset
: Hold the physical reset button on the camera for 10 seconds to restore default settings. Disable Auto-Upgrade
: If you want to prevent future unwanted changes, you can often disable auto-updates within the camera's settings menu. Contact Support : For specific regional issues, you can contact the EZVIZ Telephone Hotline for guided assistance. How to Reconnect EZVIZ Camera After Changing Wi Fi 14 Jul 2025 —
This is the hardest part of the process. EZVIZ does not maintain a public archive of old firmware on their main website.