[How to compile Ubuntu Xenial for i12-tvbox?]

Please, can someone help me? I do not like this

[How to compile Ubuntu Xenial for i12-tvbox?]

Hi, I have a generic brand tvbox (Nilox NXBAP210101) and I would like to compile the Ubuntu xenial version of Armbian.
I tried some image of armbian for Olimex from MicroSD and start but I do not have WiFi or LAN and then I did some research on my hardware. This tvbox seems to be an i12-tvbox in fact has the following hardware components:

 

• CPU Allwinner A20
• 1GB Ram DDR3 (512MB x2) N2CB4G16BP-DI
• 4GB NAND Flash Memory H27UBG8T2BTR
• 10/100Mbps Ethernet ICplus IP101A
• 802.11b/g/n WiFi + BT4.0 Ampak AP6210
• IR Receiver

I would love to use this device fully and then I would like to be able to recompile the distro for my hardware. You can help me? How should i do?
Thanks to all of you!