Oppo phones always have messages to remind you how to turn it off.

Setting method:

1, go to Settings; Notification and Status Bar Notification Management.

(1) Screen lock notification: whether to receive notification when the phone locks the screen.

Show notification content, show notification but hide content, and don't show content.

(2) Desktop corner: When you select the notification, the number corner, dot corner or no corner will be displayed on the desktop icon.

Mixed (mixed number corner marker and dot corner marker), number (displayed when unread mail is applied), dot (continuously displayed when status notification is applied) and no display.

(3) More:

Unimportant notice: Do not fold, fold to the bottom.

Notification History: You can view past notifications and delayed notifications.

Allow display of delayed notifications

Show concise banner notices in full screen.

Pay attention to light feedback when you are in full screen: when you are in full screen (for example, watching videos and playing games), please pay attention to the softer ringtone and less vibration.

When the screen is locked, when there is an incoming call notification, the screen will be lit.

(4) Select the application that needs to set notification management, such as "Bi Li Bi Li" APP to turn on or off notification authority, and set application notifications (whether to allow notifications and category items) according to actual needs.

2. If it is a desktop application, please press and hold the Desktop Application Icon; Click "Application Information (Details)" and "Notification Management" to set the application notification (whether notification and category items are allowed) according to actual needs.

3. After the notification permission of the application is turned on, the general push of the application will be displayed in the notification center (status bar notification). On any unlocked screen, swipe down from the top of the screen to view the message from the notification center.

4. If there are messages in the notification center (status bar notification) that you are not interested in, you can click "How to delete the notification" to find out ~

This answer applies to all OPPO models.