Thank you to all for your kind support . Now i recover my ONDA VX858LE already...Here is datasheet
sumsung 725 (K9LAG08U0M) for short pins 29,30 http://www.touchdev.net/wiki/Image:K9LAG08U0M_0.7.pdf .
you can do by
"knob" guide at
http://www.mympxplayer.org/rockchip-...=dead+rockchip
Thank you very much again.