1. Click Settings on your phone and go to the Settings page, as shown in the picture below.

2. In the settings, find "Notification and Status Bar", click to enter, as shown in the figure below.

3. Then find the notification center, click on this option to enter, as shown in the figure below.

4. Find the software you need to close the notification bar, for example, here choose QQ, click to select.

5. In Huawei cell phone qq message notification method there is a status bar, banner and lock screen three settings, of which the description of the banner is hovering at the top of the screen, will be closed on it, so that the phone notification bar can be turned off.