How to turn off advertisements on Xiaomi mobile phone?

Xiaomi's mobile phone closing advertisement is as follows:

1. First, find the icon for setting this application on the mobile phone desktop and enter the settings page of the mobile phone.

2. Then, find more options on the phone's settings page, and click to enter a new page.

3. On the More Settings page, click System Security Options.

4. In the system security page, click Options Advertising Service to enter the advertising management page.

5. On the advertisement service page, turn off the switch on the right side of personalized advertisement recommendation and successfully turn off the advertisement of Xiaomi mobile phone.