Method 2: Using Hikvision Batch Configuration Tool (Network Method)
You will need a standard MicroSD card (16GB to 32GB is ideal, formatted to FAT32).
Search verified IP camera enthusiast forums (such as IP Cam Talk) or official Hikvision European/US open servers for your exact hardware build. Look for the specific version number you want to revert to. ezviz downgrade firmware free
Method 2: The Hikvision TFTP Server Tool Method (Network Flashing)
Press and on the camera body.
This method uses a generic Hikvision tool and has been reported to work for restoring RTSP on the EZVIZ DB1 doorbell.
EZVIZ firmware files must exactly match your camera’s specific model and hardware revision. Method 2: Using Hikvision Batch Configuration Tool (Network
You will need a standard MicroSD card (preferably 8GB to 32GB) formatted to the FAT32 file system. Larger cards formatted to exFAT will not work for firmware flashing.
Once your downgrade succeeds, your camera will quickly update itself right back to the problematic version if you do not intervene. Open the on your smartphone. Go to the Device Settings of your downgraded camera. Scroll down and look for Auto-Update or Firmware Version . Toggle Off the auto-update feature completely. Method 2: The Hikvision TFTP Server Tool Method
This official stance is repeated across multiple regional support pages. EZVIZ prioritizes security updates and bug fixes in their latest firmware versions, and they consider downgrading a security risk. The company does not officially provide downgrade tools, documentation, or support for rolling back to older versions.
Have you successfully downgraded your EZVIZ camera? Share your experience and tips in the community forums to help other users navigate this challenging process safely.