In conclusion, while downgrading Ezviz firmware can provide a workaround for issues with newer versions, users must proceed with caution, ensuring they are making an informed decision that balances functionality, performance, and security.
This desktop application allows for more "Advanced" configuration than the mobile app. Firmware File (.dav):
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In the Advanced Settings under System Maintenance , you can upload the local firmware file to "Force Upgrade" (downgrade) the device. ✅ Benefits of Downgrading
Before you begin, understand that downgrading is not officially supported by EZVIZ. It carries specific risks: In conclusion, while downgrading Ezviz firmware can provide
A computer tool to format the card cleanly to FAT32.
Modifying the device outside of official app channels generally voids the manufacturer's warranty. Step-by-Step EZVIZ Firmware Downgrade Guide This link or copies made by others cannot be deleted
Press and on the camera body.
Release the button. The camera will read the firmware file from the card and begin the flashing process.
Recent EZVIZ updates often disable Real-Time Streaming Protocol (RTSP) and ONVIF conformity. This completely blocks users from connecting their cameras to local software like Blue Iris, Home Assistant, or Synology Surveillance Station.
Sometimes, emailing EZVIZ support and claiming the new update "broke" your camera will result in them sending you a link to a previous version.