Unsure of what Device-tree to use

hello,

I have a t95 box

Please advice on the device tree.

That’s an Allwinner chipset.
Sadly Corelec won’t be for you as it is for Amlogic based machines.

damn, okay thanks. is there softwares like this for all winner chips?

You could try over at LibreELEC but I’m not sure if they have anything for this new chip yet. Jernej is the man to talk to over there since he builds the releases for Allwinner over there.