The font of SMS interface can be enlarged and reduced independently (without affecting the font size of the system).
Open the information details interface, hold down the screen with two fingers and slide relatively (two fingers slowly separate/close) to enlarge or reduce the font.
Note:1:origin OS/funtouch OS 9.1and 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 recommended to view the content in large font like this.
Note 2: The path for setting the font size by the system: Go to Mobile Phone Settings-System Management/More Settings-About Mobile Phone or Go to Settings-My Device-More Parameters, and check the mobile phone version:
1, Origin OS/iQoUI and Funtouch OS 4.0 and above (except Funtouch 9.2 system): Settings-display and brightness-font size;
2.Funtouch 9.2 system: settings-desktop, screen lock and wallpaper-font size;
3. Before 3.Funtouch OS 4.0: Settings-Wallpaper and Font-My Font/Local Font-Font Size in the upper right corner.
Some software, such as "browser", can adjust the font size independently in the internal settings of the software. If the adjustment in the I topic is invalid, you can enter the application settings to operate.
You should know that Y9S, U3, X30 series, iQoneo 855, Y5S, S5, NEX 3 series, iQoneo, X27, X27 Pro, S 1, iQOO, NEX dual-screen version, NEX A, NEX S and subsequent new "font style/size" paths will all change.
Original Path: Settings-Desktop, Lock Screen and Wallpaper-Font Style/Font Size
New path: Settings-Display and Brightness-Font Style/Font Size.