How to restore the font size of SMS?

You can use two fingers to stretch or enter the setting to recover.

Try it in the following ways:

1: Use the side volume keys ↑ and ↓

Note: some models may need to be set in advance (information >; Menu > settings > use the volume keys to change the text size.

2: Stretch with two fingers, stretch with two fingers to expand the font, and draw with two fingers to reduce the font.

3. Back up mobile phone data (phone book, SMS, multimedia files, etc.). ) and restore factory settings (enter phone settings-reset-restore factory settings). If the problem cannot be solved after returning to the factory, please send the mobile phone to the nearest Samsung service center for testing and further processing.