1. Anyone who can explain us how to update the bios in Dual Boot? here is the link: http://forum.chuwi.com/thread-1160-1-1.html 2. And anyone who has downloaded the tutorial to flash Windows 10? I tried to register in Chuwi.com to see the password for downloading the tutorial but I never get the email confirmation so I can’t post any comment, I have registered with 3 different emails and still waiting this confirmation to active my Chuwi account after a few days. This is the link: http://forum.chuwi.com/thread-235-1-1.html
For point 1: just extract files on a fat32 formated usb pen and boot from it
What I've used and what I've got:
TECLAST X98 AIR 3G, TECLAST X98 AIR II, TECLAST X98 PRO,CHUWI HI8, CHUWI HI12, CUBE I9