[Sound] suddenly stopped to work

Hi, this is what I did, i changed my screen with the screen of another iphone that had taken a swim in a swimming pool, my old screen had the dreaded dead strip problem, and worst of all it was the bottom strip, making life very difficult with an iphone. now with the "swimming" screen it works fine, but now the speaker is not great, and now I have no sound form the ipod section (music and videos) but the ringer does work, is it that the iphone has 2 speakers and the one for music is dead? How do I change speakers?Any ideas?Any help would be appreciated.Thanks

no body has any idea?

yeh i have this problem no sound everyversion .. no body help:)

A simple search here on "sound problem" or "speaker issue" will answer all you questions. There are a few potential fixes for the sound issue