Complete reinstall of chuwi hi10 pro hq64g42170105503

Windows Tablets Hi10 Pro
1

Hello,
I need to completely reinstall both, android and windows on my Chuwi hi10 hq64g42170105503.
Is there ant step-by-step procedure documented anywhere?
Thank you,
Prism

2

Hello, you can contact service@chuwi.com, he will send you the system installation, thank you