Why isn't the information from the lock screen of this mobile phone displayed on the lock screen? I wonder if there is any information. Is this a mobile phone problem or a quality problem?

Why is the message from the lock screen of this mobile phone not displayed on the lock screen? I don't know if there is any message. Is this a mobile phone problem or a quality problem? When the OPPO mobile phone is locked, the message will not light up the screen and there is no information push. The program notification switch may not be turned on.

1. Enter through Desktop Settings-Notification and Status Bar-Notification Management.

2. Find the application that wants to display message notification when the screen is locked, and turn on the notification permission switch to see the corresponding display.

3. Then according to personal needs, turn on the corresponding switches (screen lock display, screen top display, priority interruption, etc.). ).

The program started the energy-saving mode.

1, enter Desktop Settings-Battery-Power Saving.

2. Turn on the power-saving switch-apply quick freezing-find the software and see if the switch is on. If it is open, please close it.

Instead of using the default theme, you need to do the following:

1, enter my theme through the theme store-I-on the desktop.

2. Then replace the theme with the system theme.