Scishion V88 can't install firmware

[Friks]

This is my board , can any1 point what to short ? just the usb pluged in Usb 4 and then short the pins and it will detect right ?

I even tryed to short almost all the pins :S

[Friks]

Nevermind , got it working , Short the Pin 5 and 6 press them close to the black chip as possible.

[amir14479]

Hello friends
could any one support me please...
my device is TII plus mx4m which includes rockchip rk3229 and nand pff58(bga)
How can i recover it,i tried android tool but i receive message"prepare idb fail" also i need to know the short pins of nand