What's the matter that the screen of vivoiQOO5 mobile phone is not bright and the WeChat voice prompt does not vibrate?

Suggestions can refer to the following methods:

1, go to mobile phone settings-notification and status bar-application notification management-WeChat-new message notification-and check whether relevant switches are turned on;

2. Enter the mobile phone settings-notification and status bar-screen-turn off notification-to see if there is a function of locking the screen and lighting the message;

If the above methods are not effective after operation, you can go to official website /vivo Mall APP-My-Online Customer Service or vivo official website Web Edition-Slide the bottom-Online Customer Service-and enter the manual customer service for consultation and understanding.