Click Settings on Apple's phone, and then click Accessibility in the settings list. Click subtitles and closed captions after entering the auxiliary function, and then click enter style. After entering the style, you can choose large text, classic style or new style. Click on the font to select various pattern fonts.

Demo model: Iphone 12 System version: ios 14 Take Iphone 12 and ios 14 as examples: click Settings on Apple's mobile phone and click Auxiliary Functions in the Settings list.

Click subtitles and closed captions after entering the auxiliary function, and then click enter style.

After entering the style, you can choose large text, classic style or new style.

Click on the font to select various pattern fonts.