SMS is not prompted or displayed, and no information icon can be found in the notification bar.

Step 1: Turn on the phone, find the "System Tools" on the desktop and turn it on. Step 2: Click "System Tools" to open the interface as shown in the figure, and click "Settings". Step 3: Click "Settings" to open the interface as shown in the figure, and click "Applications and Notifications" in the red box as shown in the figure. Step 4: Click "Application and Notification" to open the interface as shown in the figure, and click "Notification Management" in the icon box. Step 5: Click "Notification Management" to open the interface as shown in the figure, and click the name of the software to turn on or off notification. Step 6, as shown in the figure, we click "360 smart cameras" here, and the interface as shown in the figure will appear. After clicking "Allow Notification", we will turn on the notification of the software, and turn off the notification of the software with the close button.