the only identification numbers that exist on the board are in photo number 2 "ML19U", "94v-0", "5011". But I can not find anything about it.
Accessing the files through the computer found a directory /.disk/info With the content: "Ubuntu 12.04" Precise "- Build armhf LIVE Binary 20150911-21: 56 "
I tried to download this image but I can not find it, the links are broken.