Why does Apple's mobile phone jump to the yellow pages when it opens the webpage? Is it infected by a virus?

Turn off software to push advertisements.

First, take a look at the notification message of the mobile phone application. Generally speaking, the application icon will always be in the status bar if you don't click it. Also, as a background running program, it actually consumes a lot of traffic.

Go to the phone settings (also called settings), find the application manager under the device, and click Enter.

You can see its memory usage, click to enter.

In this way, you can see the application information, and you can see the checkmark before displaying the notice when forced to stop, which proves that the application is in the state of displaying the notice.

You can uncheck the box before displaying the notification, so that you can cancel the message push of the application.

Extended reading:

IPhone is a series of smart phones developed by Apple in the United States, which is equipped with the iOS operating system developed by Apple.