Huawei often doesn't receive information when it locks the screen.

When Huawei's mobile phone locks the screen, it can open the off-screen display to receive information, enter the phone settings page, and open the off-screen display. The following are the specific steps:

Operating equipment: Huawei P50.

Equipment system: HarmonyOS2.0.0

Operating software: mobile phone settings.

1, first enter the phone settings page, and click on the desktop and wallpaper.

2. Enter the desktop and wallpaper, and click off-screen display.

3. Turn off the off-screen display and you can receive the message.