Via Google Translate from: https://4pda.to/forum/index.php?s=&showtopic=782469&view=findpost&p=67210947

Comment:

rebuilt "Manual fixed black level offset", adjusted the lamp to make the colors as close as possible to the real. 

PS: if anyone has the first version 5.1.16 worked and in the subsequent black screen on all configs, discard to me the name of your device in build-prop in the line "device", in the next versions I will enter the restrictions for work. Already added: kenzo, hydrogen, helium, dreamlte, kate, mido, heroqlteue.