My 9900 pro do not vibrate in any mode

Pleiadian wrote:

My 9900 pro do not vibrate in any mode

could you please tell me more specific information of that?

Hello.first my blackview is 9100 pro not 9900.sorry.but i notice that if dropped by mistake in water for few seconds,the sound does not work,and i have to use specific app to clean.now ,i dnt know why the vibration does not work.i use an app to check the vibration and it worked for few seconds and now its really dead.