I have the SM-N9005 device, and in the last month I concluded that i can only install firmwares from Poland (XEO).
tried from germany, china, singapore and nothing. firstly i thought that my device bricked, tried different odin versions and different USB ports and alot of firmwares but its only because my device can only work with poland firmwares.
what is the reason for that? my device is international so why i can't get firmwares from different countries?