How to turn off mobile advertising tracking

The first location is in the system settings of the mobile phone. We open the system settings, click "Privacy", and then click "Analysis and Improvement" (different system names and locations are different. Take the iOS 14 system as an example. Other systems can leave a message in the comments section below.

Open phone settings

We turn on the settings button on the phone.

♀? Find privacy options

Pull it down for privacy.

Find device identification and advertisements

Then drop down to find the device logo and advertisement. We are the first to restrict advertising tracking after opening up.

Anonymous device identification found

First, we open the settings on the phone. Find security and privacy in it. Found an anonymous device ID in it.

Turn off smart recommendation service

Click more information after entering. Then close the smart recommendation service. That's enough.