1. First of all, if you are using an iPhone, make sure that iTunes is installed on the computer you want to connect to before you can use your partner normally. (You don't need to open iTunes when using it without a partner, just install it);
2. Download and install without a partner.
3. After the unaccompanied installation is completed, double-click to open the unaccompanied installation, and the following interface will appear;
4. Without a partner, you need to connect a mobile phone App live assistant without a camera to use it, so you need to prepare a data cable to connect the mobile phone and the computer (Android and iOS systems can download apps without a camera, and temporarily do not support the connection in WiFi environment, because the wireless network is unstable and the bandwidth is limited, which will cause picture delay).