i've been messing with mine for the past 3 days off and on. I've managed to get it work then it's stoped. Here is what i had to do
- First do a soft reset and do not go into the music plater tab on TF3D
- Remove all your mp3 files.
- Delete all the '~htc' image files that music player creates.
- Delete the 'vol', 'album', and the 'AudioManager_ENG' file in application data>HTC>AudioManager_Eng. (If you can not delete the audiomamager_eng file then you have to do a soft reset and try deleting again BEFORE you go into the music tab on TF3D)
- Do a soft reset.
- Load 1-5 MP3's to start
- Go to Media Tab let the music player find find them.
- Load a couple more MP3's
- Go to media Tab see if it finds them and plays. If it doesn't then it can either be the MP3's themselves or you can try doing another soft reset go into file explore and delete the audiomanager_ENG file like before then go to the music tab to see if that fixes it.
I went through the trouble shooting steps above to learn that some of the mp3 podcast that i had gotten through the RSS program on the phone are causing the issue.