2. Secondly, find and click the "Advanced Settings" option.
3. Then, in the Advanced Settings menu, find and click the Student Mode option.
4. Then, after entering the "Student Mode" page, the devices using the student mode will be displayed, and click the "Switch" button to close the student mode.
5. Then enter the screen lock password in the pop-up prompt box for confirmation.
6. After the final input is correct, you can turn off the function of healthy use of the mobile phone.