How to adjust the font of vivo mobile phone short message back when it becomes larger?

You can refer to the following operations:

Funtouch OS 9. 1 or below: the font of SMS interface can be independently enlarged and reduced (without affecting the font size of the system).

When the text message font becomes larger, open the information details interface, and hold down the screen with two fingers and slide relatively (the two fingers slowly close together) to reduce the font.

OriginOS/Funtouch？ OS？ 9. 1 and later versions do not support this function.

The reason for this is the following：

1, the font size is the uniform size of the system, and the font size of the system can be adjusted uniformly in the settings.

2. You can double-click the information copy to enter the full-screen enlargement page to view the enlarged font. (It is suggested that you can view the content in large font like this. )

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