I found another phone witch looks like it runs Android OS on a MT6516 processor,
you can find it here
http://www.voldltd.com/sdp/1100371/4/pd-5258987/7588204-2080998/H6_Android_…,
it's a VOLD VD-H6. I send them an email but for now no response, I haven't
found a ROM to look into it, but the manufacturer is "VOLD Company Limited" and
on their website it says that is Android on MT6516, so they need to have the
driver for it.