Hello.
I have had my Samsung YP-T7J for a little of over a year now, and recently I've been having problems with the sound. Every time I listen to a song I have to move my headphone cord (by the jack where you plug it in) around just so the left "speaker" will make sound... I've found an answer.. But it said I'd have to solder it. And I can't do that. Here's where I found that answer...
http://www.fixya.com/support/t357996-short_in_headphone_jack

Any help?