Hi,
I don’t know if an answer is still needed but here it is anyway, maybe it helps somebody else in future…
Yesterday I upgraded my Chuwi Hi8 Pro Dual Boot to the latest Version of Windows 10.
1. I downloaded the 32Bit version of Windows 10 Anniversary Update ISO file form Microsoft. In my case it was the German language file: “Win10_1607_German_x32.iso”
2. On my Win10 PC I doubleclicked the ISO file to mount it as a virtual DVD drive and copied the content of “DVD” onto a Micro SD card.
3. On the Chuwi tablet I deleted quite a few things I didn’t need anymore but didn’t go into details. In the end I had about 5.4 GB free.
4. I started the setup.exe on the SD card drive on the tablet.
5. When I was asked if I wanted to download updates during installation I chose “No”.
6. When I was asked what I want to keep on the tablet (apps and data (was greyed out); data only; nothing) I selected nothing because I was happy to have a clean installation anyway.
7. During the installation I left the tablet on power, it rebooted a few times and after about 2 hours it was successfully done.
8. After the first login it downloaded and installed language packages and some updates. All drivers incl. Touchscreen and Wifi worked instantly.
9. I ran “Disk cleanup” including the system files to remove the backup of the old installation and now I have 8.7 GB available disk space on my C: drive. The SD card can now be removed, it was only needed for the installation files.
