Sometimes after picking up your iPhone to query a certain product, or chatting with others about a certain product, Facebook , web pages, mall apps, etc. may pop up the recommendations of related products in the topic. Although iPhones have very strict privacy requirements and do not eavesdrop on user conversations, this phenomenon will still occur. Most of the time when installing the app, they are authorized to use "MiGofeng" or "camera". Therefore, it is recommended to turn off the privacy settings of "MiGofeng" or "camera" under the apps that are in doubt.
Step 1. First open the iPhone settings page and find the "Privacy and Security" option.
Step 2. In the Privacy and Security Settings page, slide to the bottom and find "Apple Ads".
Step 3. Then close "Personal Advertising".
Step 4. Return to the Privacy and Security page of Step 2., and click "Migaofeng".
Step 5. Find the app in doubt and authorize the microphone to use "Close".
Step 6. Go back to the Privacy and Security page of Step 2., click "Camera", and also find the app with doubts and turn it off.
