Why does Apple's mobile phone have dual screens?

IPhone has no dual-screen function, so it can't operate different applications on different screens. However, this does not prevent you from replying to WeChat messages while watching videos. When there is a WeChat message, you can view the message content and reply to the message by sliding the screen.

Tips for using iPhone: 1. Turn on the amplifier-first turn on the Settings application, then click the "Accessibility" option, and then click the "Amplifier" option to turn on the function.

2. Turn on the battery optimization charging function-open the "Settings" application, then click the "Battery" option, and then click the "Battery Health" option. After entering, you can turn on the function of "optimizing battery charging".

3. Turn on the silent mode-the most direct way is to press the volume button of the mobile phone, or open the "Settings" application, and then click the "Touch" option. After entering, turn off the "ringtone mode vibration" function and adjust the volume of ringtones and reminders to 0, so that the phone will also enter the silent mode after setting.

4. Turn on the Do Not Disturb mode-unlock the phone to enter the home screen, then open the Settings application, click the Do Not Disturb mode option, and then turn on the Do Not Disturb mode function after entering. Or open the control center on the main screen of the mobile phone, and then click the "Moon" button, or open the do not disturb mode.