Blank Screen on Zenithink Z102 after accidently settings Brighness to 0


Nov 6, 2011
I accidently set the brightness on my Superpad II Zenithink Z102 to 0!

The tablet boots up and I know is operational, but I cannot see anything on the screen and I cannot re-set the brightness back to normal.

I have download the latest firmware from the Zenithink website and formatted a 32GB TF card and created a subfolder called zt-update and placed all the files into this folder, powered down the tablet. Re powered the tablet, whilst holding the back button, but the Flashing process does not iniate!

Please help, I am completly stuck, I have only had the tablet a couple of days and I don't know what to do?

Thanks for all your assistance