How does Mijia change equipment and land?

Restart the device and log in to Mijia app.

1. First, click Mijia app on your mobile phone to enter the application. 2. Click on "I" in the lower right corner to enter the personal center and click on the avatar above. 3. Click "Modify" to the right of "Secure Mobile Phone" in "Basic Information". 4. Use the original mobile phone number for SMS verification, and then enter the newly bound mobile phone number for SMS verification. 5. After deletion, it is no longer displayed, indicating that the unbinding is successful. Rebinding can only be done after the device is unlocked. Therefore, when you change your mobile phone or account, you must untie it first.