: Search for your exact model number alongside terms like "EZVIZ firmware archive." Step 2: Prepare Your Equipment
Select the (.dav or .bin) you downloaded in Step 1. Click "Start Upgrade".
While continuing to hold the reset button, plug the power cable back in.
Common reasons users seek a free downgrade include:
You can try asking EZVIZ support for an older version, though they often refuse. Step 2: Install and Set Up EZVIZ Studio Download EZVIZ Studio on your Windows PC. Log in to your account.
Official policy from EZVIZ Support states that firmware downgrades are not supported
Do not attempt to flash your camera over a standard wireless connection. A minor drop in Wi-Fi signal during a write operation will ruin the device. Gather the Necessary Tools A Windows-based PC or laptop. An Ethernet cable (for wired camera models).
Before attempting to modify your security camera, you must understand the technical risks involved. Firmware flashing interacts directly with the core operating system of your hardware. The Risk of Bricking
Downgrading consumer IoT devices is not a natively supported feature by manufacturers. Ezviz implements specific barriers to prevent this practice.
Add the following line under the [LocalOperation] section: Show=1
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