SirYabadaba

I have an LG G7, it has a quad 32 bit dac, but i can't get the sample format to be any larger than 16 bit. I'm using a 24/96khz flac, but it will only sample the song at 16/48khz. I've tried other hires songs as well, same thing, 16/48khz. Why is it not allowing me to change it? I'm using a fresh install of build 905, all the other settings are on default.