cant fig out what my firm ware update could be

[magic]

hello im trying update my firmware but cant fig out what firm to down load i have an oina mp3/mp4 player it looks like an onda vx858 i open it to check the mp id but didnt find any i found rockchip rk2608a b91356 0817 and samsung k9hbg08u1a sumsung k4s641632h tc75 i dont know if that help but any info will be greatly appreciated

[makd511]

sorry, this ca not be doneon these players at all, too many different types around

many many many people broken their onda clones trying to update

please do noy try as it will all go wrong