No. Windows 7 also works.
Please follow step by step this link:
https://theminixforum.com/index.php?threads/neo-x8-h-plus-android-lollipop-os-firmware-20170612.45/
View youtube video also.
Unless you have a problem in your windows it might not work, try with another usb port and disable/uninstall everything you dont need.
View youtube video step by step.
No. It's only for windows.Will the USB burning tool work with the Mac OS operating system?