I must say that at first there are 100000 clues that suggest that it android but... I just want to be sure.
The first point is the kernel. Is it linux or android ?
I have access to the console.
The boot is little kernel (mtd7).
The kernel partition (mtd8) is unmounted.
I'm testing a EC21. Here is some info on pastebin:
Ask me for more informations.