I have first CC with 27946.002. I fugured it is not the one which cannot update itself, it has that issue fixed, is not it? It reports that there is an update but it fails to update itself, not sure why. It does not boot flashcast, they cable and usbstick are ok and detected by my Motorola MotoG. SSH and telnet work too.
I tried Flashcast-AutoRoot, it said it installed but it is not clear at all how to update from there - doing "force update" in the web interface does not suceed.
The aim is to flash it with some recent google rom. Where to look for detailed logs? What else to try? Thanks!