Real me v23 mobile phone screen turns black and white.

The screen of my v23 mobile phone turns black and white, which is the reason for the setting of the mobile phone. Method:

1. Open the phone interface and find the gear icon in the operation interface.

2. Click this icon to enter the phone setting interface.

3. The operation interface of the mobile phone becomes black and white, which is related to the display settings of the mobile phone. Enter the settings of the mobile phone.

4. After the interface is finished, find the display and theme options in the drop-down menu, and click the display and theme options to enter the details page.

5. After entering the display and theme options, find the screen effect setting option from the drop-down menu.

6. Click this option, and we can see four options: standard mode, eye protection mode, black and white mode and custom mode.

7. When the user selects the black-and-white mode, the operation interface of the mobile phone will change to black-and-white color. If you want to restore, you can choose standard mode, eye protection mode or custom mode, and the screen color and operation interface color of the mobile phone will return to normal. It is suggested to choose eye protection mode, which can alleviate eye fatigue to some extent.