I have just posted copies of recent kernel configs for the Odroid U3 and CuBox-i4Pro..
Odroid U3 – Kernel config for 4.4 : http://pastebin.com/NveRajaZ
CuBox-i4Pro – Kernel config for 4.4.1: http://pastebin.com/Kbexi0A5
These do not include working WiFi, as 2.4GHz is pretty useless at my location…
Robert Gadsdon. February 2, 2016.