2. Then enter the user name and password to log in.
3. Then on the homepage of Kingsoft Express, move the mouse to the nickname, and a drop-down box will pop up, and click the User Center.
4. You can see that the mobile phone is currently in an unbound state. Click to bind the phone. In the pop-up window, perform security authentication, enter the password, and then click Next.
5. Then enter the verification code, click Next to complete the binding, and the mobile phone binding of Kingsoft Express is completed.