Sorry, my stash is only full of SM Galaxy S2 to about S10 and some A…
But since @piero started so set up a home build system for his beloved older SM devices, he got me hooked and I started one, too.
It worked out with out any hickup on my first try, with some low, low hardware from 10 years ago.
So I will look into building for S4, S5, S6, S7, but will test your build soon, too.