I immediately need stock firmware or backup for Note 5 N920F version pls

I have bought an N920F and was using 5.1.1. I backed up it using TWRP then tried to update Supersu via twrp that caused a bootloop. when ı ported 6.0.1 mm for N920P it worked but i doesnt even read sim card so i dont have any network. when I open Download Mode(Odin mode) it says the phone model is N920P. I m very confused. could anyone post a backup of N920F pls? :(