[Vesarious]

I added music the other day to this unit and I released it as normal from windows but it glitched I think. When I play the unit it will play a few songs then suddenly indicate that the format is incorrect. All files are MP3 and previously played. Even songs that previously played won't play.

I connected the unit to the firmware upgrade tool and it shows LISONG MP3 Player, Wilson Co.LTD...VER 9.0.48.

I'm assuming that I need to either re-format or install the system software but I can't seem to locate Ver 9.0.48 or model MPX661 to cross reference.

I tried searching both numbers with no joy.

If someone could point me in the right direction I will read on the proper process to fix it..

I've kind of invested a bit of time in this thing. I broke the glass on it 2 days after I got it and dissected, cut and replaced the glass and now quite enjoy its quality and features..

Thank You.