Joke Collection Website - Public benefit messages - How did the oppo font color become black?

How did the oppo font color become black?

1. Enter the "Settings" interface of the mobile phone.

2. In the setting interface, find the option of "Display and Brightness" and click Enter.

3. In the "Display and Brightness" interface, find the "Font Size and Style" option and click Enter.

4. In the "Font Size and Style" interface, find the "Font Color" option and click Enter.

5. In the Font Color interface, select Black.