just purchased the Teclast X98 Air 3G and I want to do a clean install of both Android and Windows. May I know: 1. I need to use another Windows PC to do what is shown in the video, right? 2. Between 00:10 to 01:06, once power off and up again, I should choose booting into Android or it is automatic after flashing the Windows BIOS? 3. Can i make a Windows ISO image from the Teclast X98 itself or I need to purchase a retail version of Windows 8.1? Thank you very
https://m.youtube.com/watch?v=rLjayeQJg4Q