How to flash LeTV One Max to Android 6.0?

Question

Android

Actually a subject;) The gadget is rare, the information is only announcements, there is no practice, that's why I'm asking.
Throw links, plz, you can even English-language resources.

Answer 1

Look here proshivkis.ru/?g=letv-1-one-max-x900-firmwares-and... . There is only 5.0.2 for now, but maybe soon 6.0 will be collected;)
At least this is the only resource that gave at least some kind of butt on LeTV, everywhere there are only announcements ...

Answer 2

6.0 has not even come out yet)
If you want to flash it, port it