Hi, I updated drivers with Winzip driver updater on my Teclast X98 Air 3G (C9J8) Dual Boot now the touchscreen doesn’t work so I can’t boot into Windows. The touchscreen works OK in Android. I don’t know how to access the BIOS to enable boot up from aUSB drive; I’m prepared to reinstall Windows if I have to. Any help or advice will be gratefully received; thank you. 🙂
Finally managed to get into Recovery mode (still don’t know how;I just kept playing with power and volume buttons!) then Command Prompt; ran rstrui.exe and restored to a restore point I had luckily made before updating drivers! back working fine now; hope my post helps someone: DON’T update the touch screen drivers!?