This is also exactly the same problem with my air iii, I loops after bios upgrade 2.0.2, it is possible to go into the bios with a USB HUB and a keyboard by pressing ESC, but it does not see any bootable devices.
It is also possible for me to boot into the DXN FASTBOOT mode by pressing the power button and the volume up and down button, when I connect is to a laptop they see each other but I do not now how to fix the bootloop with FASTBOOT???
ABD is not installed (no android) and no windows
I wonder if it is possible to downgrade the bios???
Please help
