sana 
Hello, I have just purchased a tiny 4412 kit , I have to use its Ethernet on android platform but in its setting the Ethernet turning on option is a label only its not turning off or on, more over even by-passing this issue I entered my IP addresses in Ethernet configuration option it said please reboot the board to apply settings, I rebooted several times but of no use, please share those image files which allows Ethernet to turn on or that android version for tiny 4412 in which I can configure and use Ethernet(currently it has Android 4.2 by default) Thanks in adv