Problem with Oreo System for Note 8

[foxnor]

After updating the device with Oryo system
The voice of the headset is confusing and very weak
Is the problem common

[DrHamza2810]

I have note 8 OREO
no any problems
working speaker good

[MotazMino]

Try to reset the device

[khair1]

yes the headphones and the loudspeaker are very weak and getting flat even when bass is full