HI 12 : Drivers

Hi all,

For many reasons i had to completly reinstall my HI 12.
No issue to install android and Windows 10 but i can’t find all the needed drivers.
My main issue is the touch screen, not working any more with driver i found on internet !

Even my software “driver genius” is not able to find all the drivers i need !

It’s so strange for me than i can’t download those drivers, simply and directly from the official CHUWI website !?? :o)

Can you please help me ?
Is there some one how can make a backup of all drivers and send it to me ?

THX very much ;o)