Dear all,
Glad to share Teclast X98 Air 3G Dual OS (ID: C8J6) newest firmwares, please click these links to download: Teclast X98 Air 3G DualOS (C8J6) Firmware Part1, Part2, Part3, Part4, includes android & windows bios, flash tool and method.
Password: geekbuying.com
Have a nice day!