How to turn off Huawei mobile phone to restrict advertising tracking?

Take Huawei nova5 mobile phone as an example, and the operation is as follows:

1. Find the "Settings" icon of your phone and click it.

2. In the settings, slide the phone up, find the privacy, and then click.

3. Click on "Privacy" and find "Advertising and Privacy"

4. Click on "Advertising and Privacy", find "Restrict Advertising Tracking" in this interface, and close the switch bar at the back.