I can share how I was able to get the images on the sd card, but I have not been able to get them to work properly. I can boot the Debian8 image and both the Android images, all on separate sd cards, and only Debian8 image will connect to the internet, Android does not. I've been trying to use the device for a week, off and on, and I'm not content, to say the least, with my progress. If you wan more information, Kevin, please ask and if you discover anything that will help this beginner, please share!
All the best, Paul