1. Open the setting interface of True Me GT Master Edition, and you can find the "Settings" icon on the desktop or the "Settings" option in the drop-down notification bar.
2. Find the "Application and Notification" option in the setting interface, and click Enter.
3. Select the "All Applications" option, find the "Real Master" application, and then click Enter.
4. Select the "Permission" option in the information page of the main application.
5. Turn on the "pure mode" switch to turn on the pure mode function.
6. After the pure mode is turned on, you can choose whether to turn on the functions such as "notification bar", "status bar" and "caller ID" according to your personal needs.
7. During use, find the "Pure Mode" option in the drop-down notification bar, and you can turn on or off the pure mode function in real time.