Oppoa93 tells how to turn off vibration.

Setting method of mobile phone vibration:

1, enter the phone "Settings >"; Sound and vibration ",turn on/off vibration effects such as incoming calls, information and system feedback.

2. enter the drop-down status bar of the mobile phone > find "vibration" in the control center > click "vibration" to turn on/off vibration effects such as incoming calls, information and system feedback.

Tips:

When ringing, the vibration switch can control the vibration of incoming call ringing, alarm ringing and short message ringing, but it cannot control the vibration of calendar or other three-party notification ringing. If you need to set the vibration of the three-party notification bell, you need to enter the corresponding software to open it separately.