Yea!! I restored the oem WIN 10 without using 2 usb sticks and the Chuwi forum procedure .I tried but kept getting the ‘drive not found cannot create directory’ error .
You can install any Win 10 (pro ,home ,8.1 enterprise didn’t work) using Rufus tool and a ISO image of Win 10 .Problem installing other Win10s is its laggy when playing certain games and thats sucks ,The wifi is also spotty also you have to manually install every driver.
To reinstall the original OS you need to download from Chuwi forums http://forum.chuwi.com/thread-15-1-1.html the WIN 10 firmware in it includes the boot files (usb1) and image( usb2) you only need the image.wim file.
Download an Win 10 installation iso from anywhere (PB is good) . Get the Rufus tool to create a usb bootable win install disk. After you created a bootable
usb disk with your downloaded Win 10 ISO , open the usb to find the folder sources , replace the image.esd with image.wim you downloaded at Chuwi Forums .Rename image.esd to something else since you won’t be using it.rename image.wim to image.esd. Plug it in to your Hi10 and boot to usb and install .That easy
Hope that helps someone with a serial 421608xxxxx and that can’t install the way instructed at Chuwi Forums.
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