edit - also want to ask about Magicsee N6 Plus, which is S922x based. Seems fairly new.
I only see info about N5 plus here and on google search.
In my short time learning about this stuff I already realized there can be lot variables with all these brands so best to ask.
Box is YAGALA X3 Android Box 4GB DDR3 32GB eMMC Amlogic S905X3
It is very hard for newcomer like me to know this. What is actual difference between all these Chinese brands? Is it same hw just rebranded if so should the standard s905x3 image work? But then again there are custom dtb for the popular brands even if using same SoC so its confusing.