Thank for quick reply,

I checked my player once again with firmware V3.5.35.
In music mode, every file name show normally. So

But still get wrong name in Video mode.

Here is answer.
1. Not all but some of letters in file showing up in Chinese letter instead of KOREAN.
2. Some of them show unreadable character, eg) :::
3. In video mode, only when I explore file.

I suspect something wrong with connection between font bitmap and system.
Do you think that if I modify font bitmap and can solve it?

Please advise.
Charlie

>Some questions for you:
>1. Can you describe what is showing up on your player's screen?
>2. Is it square boxes, or just funny, unreadable characters instead?
>3. Is this happening on BOTH Music and Video play back or only during >Music playback?