hello thanks for your reply i open this mp4 palyer here is details as you asked
board : QY-037FV0-M 2007.02.09
cpu AK 1025
a big cpu : Samsung 828
K9LAG08UOM
PCB0
display XVXW029-1 090331-A1
for more information i take this photos please see it thanks
and now its look like this ( cant turn off only blue screen and egg timer showing )