ok help needed

[jaha017]

I am dump kid who broken mp4 by uploading bad firmware .

This is soecificatio that i found on mainborad

memory chip:
samsung 628
k9k8g08u0a @not sure in number it could be letter B@
pcb0
fhff734 p1

cpu:

atj2085w
f5104ab-551

i tried recovering it and i get blue screen and nothing on it
no menu boot and thar clock that was before
i had on menu fmradio, amv player, music,e-book,setup,photo
so i tried using all firmware taht starts with 3.5.37 and 3.5.35
and only one was working and showing blue screen with nothing on it
and i used firmware upload and it uploads success and there is nothing on it
i found it under display connector it says
yj-1130-27p15-sctnxz
fpc-15a002v4


mainboard unable to find and mp4 it looks like this




















help