Display settings
Changing the font size
1. Open
Settings.
2. Touch Display > Text size and choose a font size.


Adjusting the screen brightness
Adjust the screen brightness to suit your needs.
1. Open
Settings.
2. Touch Display > Brightness and switch on Automatic brightness.
When automatic screen brightness is enabled, the brightness of the screen will automatically adjust
based on the light conditions.
Adjust the screen brightness quickly: Swipe down from the status bar. Touch
. Enable or disable automatic screen brightness. You can also manually adjust the screen brightness by dragging the slider. The screen brightness will not change in different lighting conditions if automatic mode is not enabled.
Configuring the screen rotation settings
When you rotate your device, some apps will automatically adjust the screen orientation to make them easier to use.
1. Open
Settings.
2. Touch Display and switch on Auto-rotate screen.
Quickly enable auto-rotation: Swipe down from the status bar and open the shortcut switches tab, and then touch
.

Questions about your Huawei Mate 10? Post in the comments!
Huawei Mate 10 Manual [PDF]
References
- User Manualmanual.tools
Some apps can’t rotate the screen.
หมุนหน้าจอไมได้บางแอป
หมุนหน้าจอไมได้บางแอป
Why do some apps not rotate the screen on my Huawei Mate 10?
If some apps on your Huawei Mate 10 are not rotating, please check the following settings:
If the issue persists across all apps, including the Gallery or Browser, try restarting your device to recalibrate the sensors.
Read the full Q&A page