Originally Posted by mohamedemarah
I am sorry if this is already anwsered but after updating my htc m8 to 4.4.3 the speakers are quiter also i tried a factory reset but there is the same problem thank in advance. All is stock
Well, as far as I've noticed, the earphones sound a lot better/louder. I haven't noticed any quietness after the update. Try playing a song of 320kbps.