If the screen does not work properly:
- Perform the following operations and see if the problem is resolved.
- Update your device’s software.
- Restart your device.
- Force your device to restart.
- The screen may darken in the following cases:
- [Screen timeout] is set to a short interval.
- [Brightness level] is set to a dark value.
- The [Adaptive brightness] setting is turned on.
When [Adaptive brightness] is turned on, the screen brightness is optimized automatically according to the surrounding light. - The proximity/light sensor is covered with stickers, etc.
- Your device overheated during use.
The screen may darken when your device is at a high temperature. This is not a malfunction.