Hi,
i’ve got a Chuwi Vi8 Plus tablet, and after some update Win 10 stopped to start.
After boot, command prompt appears in some DOS-style, but with the word Shell> …
I tried to enter in Bios setup, and changing the boot option, i set-up for USB KEY Booting (WIN10 installation tool - Fat32), but after saving and reset it doesn’t work: it freezed on Chuwi Logo.
The tablet BIOS is running on P03_C806.108
In the bios menu usb key was detected.
I charged at 100%, and i used and usb c to usb 3.0 adapter, then usb hub with usb keyboard and usb key with win10 installation tool bootable.
ok … 
Could someone help me?
Many thanks