it is possible that JULLA had already devised something similar so they couldn't open source their stuff. they flaunt openness but still lack complete transparency. and i hate their model of business, root your phone and buy a custom JULLA rom. it is good for them that some Rossian oems are releasing the devices with their os but imagine the situation where JULLA guy meets the Rossian officials and say this "root you phone and buy our custom ROM" . sorry i went a little off topic.