Oppo mobile phone vibrates from time to time without notice.

The setting method of notification ringtone or vibration applied in mobile phone is as follows ~

Take the WeChat APP as an example. When WeChat receives the message, there will be a ringtone or vibration prompt. You can notify whether a new message has the right to ring or vibrate through the notification management settings of WeChat app ~

Setting method:

1. please press and hold the wechat APP icon > click application details (information) > notification management > turn on the "allow notification" switch.

2. setting ringtone: click "new message notification" > click "ringtone" in the category, and select your favorite ringtone setting.

3. set vibration: click the "vibration" switch in the category of "new message notification > on or off".