my knox flag is on long ago.
and if i remember right i tried that befor (rooting my phone and using this app) but it didnt work.
and then i read somewere that this app dont work on late basebands...
you can tell me for sure that this app will work on rooted android 4.3 MJ9?
YES finally, i rooted the phone and now i need to reflash the rom so it will be no longer rooted.
now i can get my FOTA lol...
thank you for your help.