How does Huawei mobile phone display information content in the notification bar?

If the message content is not displayed when the screen of the mobile phone is locked, you can perform troubleshooting as follows:

1. Check whether the mobile phone is set to display the notification content.

(1) Set the display message:

Enter the settings, search and turn on the notification bright screen prompt, turn on the notification bright screen prompt switch, and automatically light up the screen after receiving the notification in the interest screen state.

(2) Open the notification content displayed on the lock screen interface:

EMUI 10. 1 Below: Enter Settings, search for screen lock notifications, and select to display all notifications;

EMUI 10. 1 and above: Go to Settings > Notifications, and turn off the option of hiding notification content switch.

(3) Open the license notice and display it on the lock screen:

Enter Settings, search into Application Management, find the application to be set, click Notification, turn on the notification permission switch, and set the screen lock notification display.

2. Check whether the mobile phone has a magazine lock screen.

Warm reminder: EMUI 9. 1 The following version: the notification screen of the screen lock interface of mobile phone is on, and all notification functions need to be realized in the magazine screen lock style. If the phone doesn't support magazine screen locking, it doesn't support this function.

Please follow the following steps to set the lock screen style to magazine lock screen: Go to Theme > My > Mashup > Lock Screen Style > Magazine Lock Screen > Application.

3. Check whether the phone uses face to unlock.

In order to protect the privacy of the owner, in the face unlock mode, the message content will be hidden and no details will be displayed when the screen is locked. If you want to unlock it with your face, but don't want to hide the message under the lock screen, you can set it in the following ways:

Method 1: Turn on the setting search and face recognition, enter the screen lock password, and turn off the screen lock notification switch of the intelligent display screen;

Method 2: Go to Settings > Notifications and turn off the option of hiding notification content switch.

4. Check whether only some three-party applications do not display message details.

It may be that the three-party application itself has set the hidden message content. You can turn on the display message content switch in the settings of the three-party application. Take WeChat and QQ as examples:

Open QQ: click avatar > settings > message notification > message notification settings >; Notifications display a preview of the message.

Open wechat: go to me > settings > new message notification, and open the notification to display the message details.

5. Check whether the application has set an application lock.

It may be that the application has set the application lock (only for EMUI 9.0. 1 and above systems). You can enter the settings, search and enter the application lock, see if the application lock is turned on, and turn off the application lock switch of the application.

If the problem cannot be solved by the above methods, please back up the data in advance (QQ, WeChat and other third-party applications need to be backed up separately) and bring the purchase voucher to Huawei customer service center for testing.