I was expecting to have to flash a custom ROM or manually debloat the thing. However out of the box it has a completely blank AOSP type build on it, just with the Google Play Store added.
Android 5.0, build number is V1.00_20151204, kernel version 3.10.2 (December 7th 2015 10:50:43 CST).
I see a couple of other reports of this around other forums. Does anyone know what's going on? More to the point, before I decide whether to flash a custom or not - is there any way of safely dumping this for others more knowledgeable than me to play about with?