Why does the red rice mobile phone receive the message without sound, and then it keeps shaking? The notification bar displays messages, but there is no sound. Why?

If you want to turn off the vibration of the red rice phone, you can take the following steps: turn on the phone-click settings-personal-sound and vibration-vibration when touching-turn off.

The specific operation steps are as follows:

1. Open the phone, select and click the "Settings" button on the desktop.

2. Then find the "Sound and Vibration" button in the "Personal" option in the pop-up menu window of the notification bar, and click OK.

3. In the pop-up menu window of the "Sound and Vibration" notification bar, select the "Vibration on Touch" button under the "Vibration" bar.

4. Finally, select the Close button in the pop-up window.