I mean I’ve installed it on the eMMC, no dual boot. By the way none of the listed supported phones for NH Pro have a sd card slot if I’m not wrong.
So I flashed the rootfs img and the “fajita” img which would compatible but sound half-working, no mic, no camera. Maybe I can add drivers to the kernel ? But have no idea how to do that, nor how to identify failing hardware spec. lspci and lsusb gives nothing.