Chuwi Hi10 Pro sometimes stops the touch


I have a Chuwi Hi10 Pro

HI10 HQ64G42180107008 (Model: CWI529)

I left the tablet only with Android, but I do not know if I put the correct one because the micro SD card does not recognize it, the camera application does not work and from time to time the touch does not respond and it is blocked when starting the countdown screen.

Could someone pass me the correct version for my Tablet, the latest BIOS update and the manual to do so.

Can you install a more modern version v6 or v7 …?

Thank you very much and greetings.

Only custom, not official.

Hi10 Pro Android (2017.11):

There are no bios updates, the latest bios for your model is the one that is already installed