Hi , I'm new to this and i have a problem with the mic on my S2, it got water damaged back in Feb and about 2 months ago the mic stopped working and i changed the part but all i get now is a crackling when i turn the phone flat and talk directly into it so has anyone got any ideas what is the problem. I have to say that after the water i took the phone apart and dried it thoroughly and it worked perfectly until as i said 2 months ago so any help or advice would be great thanks