1. Devices whose default connection mode is AP hotspot mode Devices whose default connection mode is AP hotspot mode, no matter what state the device is in (except for the network cable), press and hold the reset button for several seconds, and it will be in AP hotspot mode after restoring the factory default settings Devices with speakers have voice prompt: "Restore factory default setting"-"Access-Point preparing"-"Access-Point ready" or "Please scan the QR code on the camera and wait for the connection" If the mobile phone WiFi list can search for the hotspot signal at the beginning of the MV, it means that the hotspot has been established successfully 2. Devices whose default connection mode is station mode Devices whose default connection mode is station mode, no matter what state the device is in (except for the network cable), press and hold the reset button for several seconds, and it will be in the WiFi smart link configuration state after restoring the factory default settings Devices with speakers will have a voice prompt: "Restore factory default setting"-"Waiting for WiFi smartlink configuration" Short press the reset button again to switch to AP hotspot mode, and the device voice prompts: "Access-Point preparing"-"Access-Point ready" If the mobile phone WiFi list can search for the hotspot signal at the beginning of the MV, it means that the hotspot has been established successfully Note: When the camera is connected to the network cable, the wireless connection mode will be blocked. At this time, restoring the factory default settings will not change the network connection status of the device :