You hear three beeps, or the LED glows solid red for 10 minutes. You have a brick.
Why? Because firmware updates often include and security patches . Trying to force an older version over a newer one can result in a brick – a camera that only flashes a red light or doesn't power on at all. If your camera is under warranty, a downgrade attempt will void it instantly. ezviz downgrade firmware
There are several reasons why you might want to downgrade your EZVIZ firmware: You hear three beeps, or the LED glows
When a new firmware update breaks your device, the natural solution seems to be rolling back. But unlike your smartphone or PC, downgrading Ezviz firmware is not a simple one-click process. In fact, the manufacturer actively discourages it. Because firmware updates often include and security patches