There is a screen on the top of Apple 15 mobile phone, which displays all kinds of information.

This may be because the notification center is not closed, the message reminder is not closed, and there is a problem with the system settings.

1. The notification center is not closed: at the top of the screen of Apple 15 mobile phone, there is a notification center or an icon of the notification center to display the notification information of various applications. If the notification center is not closed, all kinds of notification information will be displayed in this icon.

2. Do not turn off message reminder: Some applications may have message reminder function, such as social applications such as QQ and WeChat. If the message reminder function of these applications is not turned off, then every time there is a new message, the notification center at the top of the screen or the screen lock interface will display the corresponding notification information.

3. System Settings: In the system settings of Apple 15 mobile phone, there are some options to control the display mode of notification information. For example, you can set the content of notification information to be displayed on the lock screen interface, or just display the icon of notification. If these settings are incorrect, the notification center at the top of the screen or the screen lock interface may display incorrect notification information.