3510 buzzer prob

[seny85]

Help me for 3510 buzzer prob.i think its water drop and i clean the board well make it dry but when i insert the battery some disturbance sound come from buzzer and when i on the phone check the ringtones same disturbance sound .whats the prob in it ?

[bond95]

Tray use this solutions ..

[danish jalal]

cheak the line then change the bazer crystal