Loudspeaker is off. Not ring, not music, not notification. Vibration is worked. Sound on ear speaker is present.
I buy new loudspeacker, change it, but new not worked too. I make factory reset, but loudspeaker not work.
Help me, pls.

Hi,

This may not be a problem about the loudspeaker.
Any water inflows into your smartphone?
if yes, such a problem is usually caused by inflowed
water in the connecting part between FPC and main board or USB board.

Main board and FPC connecting part:

USB board and FPC connecting part:


Hope this information can help you.