Hi i'm new of this forum i don't speak english very weel....
I'm searching a firmware for this mp3
the firmware while i have upload is 9.1.48 i don't remember what firmware there was in it or 9.1.50 or 9.0.50 (act_s75).... boh
i hope find whit your help a new firmaware...now when i turn on the display is white for 4 second and later torn off......
help me please!!!