Voice playback is basically shot. It plays back completely broken up and muffled with mostly static and crackling. It's to the point that it has to be broken, it's so bad, you can't even make a single word out. I have tried every which way of speaking into it and it is not a poor quality issue, I believe it is just not functioning properly. Phone calls and music playback are excellent and voice recognition is fine but voice playback is broken. I am wondering if it's the SD card since that is where it saves. Any thoughts or comments on the issue are appreciated.