You can see the video about Linux/Android Firmware with common features and programs demonstration

Firmware with Ubuntu 14.10 and Android now available for install on Ugoos UT3! You can use Linux or dualboot.

First steps to get Kodi 14.2 with vpu hardware acceleration support in Ubuntu 14.10 on Ugoos UT3S

Here is Rockchip reflashing tutorial for those who has no Windows host PC and just obtain Linux distributive.

Firmware with Ubuntu 15.04 for flashing on SD-card for Ugoos UM3, UT3 and UT3S