Hi, glad to share the Egreat i6 mini PC firmware. This firmware is for you to re-install Windows 8.1.
The firmware has two RAR files, please download them in an empty U disk, then you can decompress the files according to the guide.
Please read the Egreat i6 Re-install guide first
Here are the packages of Egreat i6 mini PC Win 8.1 re-install firmware
Part 1: Egreat i6 Intel Z3735F Windows 8.1 Mini PC Firmware.part1
Part 2: Egreat i6 Intel Z3735F Windows 8.1 Mini PC Firmware.part2
Wish you a nice day!