Changed out one of these today but the sound did not improve at all and it still sounds awful. Is there some kind of membrane between the speaker and the bottom of the phone where the holes are? Since the speaker is brand new it has to be something else making this distorted sound.
When doing service like this one, how important is it to remove the leftover adhesive that still sits on the edges around the thing? Do I have to get rid of all or at least most of it or maybe it doesn't even matter at all?