I got a MP 4 player. Yesterday I used mp 3 Player disk tool, I didn't really need it I was just wandering how it works. So I encrypted it and when I checked memory info in mp4 player it said I only have 469 MB instead of original 4 Gb.
Does anyone know how to reset it or change it back how it was?
Thank you.

Yeah I'll need more information:

which brand- and model player?

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