is it normal that walkman and system doesn't support same language?

[BadBoyTC]

Um not sure, it should of worked. It works on my phone with Chinese on the music player.

[scoolmanDT]

Um not sure, it should of worked. It works on my phone with Chinese on the music player.

i flashed TAIWAN version because it supports Japanese display. but now only the file manager can display Japanese characters, the walkman just gives "???" and squares