Originally Posted by cr1960
no, I don't have this problem.
try cleaning the speakers at the top and bottom gently with a soft toothbrush.
I was asking about rom/unlocked as there are some apps/tweaks you can install to improve sound, but all need root.
My both speaker are clean. Did u used in noise place? When Walking along street, if bus passing by me, I can't hear the other voice.
When I use in aisle,too. Ah.... Should I send A/S center??
Ah........ I'm serious. Anyway thank u for ur continuous answer.