cx919 II - j22 dont work after the flash

[kunglao]

help guys
i have flash originial firwmare i have used rockchip batcht tool v1.7
i have load firmware i have put in otg cable i have push reset
and i have install the driver,
when number one color pink i have push swith on the program
when is green i have push upgrade
when finish 0 error
i put in the tv stick on tv dont work

i re connect tv stick but pc not recognized tv stick
can i solve the poblem???

thanks

[exglynco]

Have you tried setting your NAND into MASK ROM mode by shorting pins 8 and 9 while plugging the USB cable into the USB-OTG port? See following photo. NAND chip is the largest one in photo. Count pins from the circle on the chip (on the upper right corner in photo below) Short the pins where the red line is.

[kunglao]

thanks
thanks
thanks
thanks
thanks
thanks

work!!!!!!
:-)
i'm happy

[exglynco]

You are welcome. I'm glad I could help you.

Sent from my Nexus 7 using Tapatalk

[SirBallD]

Do that by any chance apply to the cx919ii CYX_809III_RK3188 V2_1 20140208 too?
I sincerely hope so as I'm afraid that I've bricked my CX919ii.

I tried to flash Finless 1.6b and everything went well until the flash tool got an error saying
"ERROR: Wait for Loader Rock usb timeout"
"ERROR: Run failed

Now my computer won't recognize the USB device.

Cheers
Stefan

[Anastasios]

Same problem

Have you tried setting your NAND into MASK ROM mode by shorting pins 8 and 9 while plugging the USB cable into the USB-OTG port? See following photo. NAND chip is the largest one in photo. Count pins from the circle on the chip (on the upper right corner in photo below) Short the pins where the red line is.
Hi can you tell me how do you "Short" the pins, please, and how do you open the Stick, sorry if I sound ignorant but I am an OAP, SO I hope you can help thanks, loking forward to yout reply

Hi how do you Short the pins and how do you open Stick, thanks