My pixi has gotten very quiet lately. I get almost no volume from the earphone anymore. This has happened over the course of a ferw days and is now a really big problem. If I had to guess I'd say that there might be some crud on the speaker making it not work like it should. I've tried blowing it out with compressed air and putting a magnet over the opening to pull out any metal bits. A little bit of stuff came out, but the volume hasn't really increased. My question is, can I access the earphone speaker if I unscrew the 4 Torx screws on the back, or is there some other way to access it? At this point the phone is basically a goner so I don't mind opening it up, but if any of you have gotten inside your pixi and can steer me so I don't totally destroy it I'd appreciate it. Thanks.