Figured it out...
Download the full N900TUVUDNF1_N900TTMBDNF1_N900TUVUDNF1_HOME.tar file and extract it on the phone.
You'll end up with N900TUVUDNF1_N900TTMBDNF1_N900TUVUDNF1_HOME.tar.md5
Open Mobile ODIN and click on Open File... and load the extracted .tar.md5 file.
Make sure Enable EverRoot/Inject SuperSu/Inject Mobile ODIN is checked
Select Wipe data and cache/Wipe Dalvik cache
Click Flash Firmware
Let it do it's thing, it'll take a few minutes to setup and boot past the TMobile screen. Then you'll be greeted with a clean NF1 stock rooted rom with KNOX 0x0.
Open SuperSU and it'll ask to disable KNOX from popping up and warning you
Download the full N900TUVUDNF1_N900TTMBDNF1_N900TUVUDNF1_HOME.tar file and extract it on the phone.
You'll end up with N900TUVUDNF1_N900TTMBDNF1_N900TUVUDNF1_HOME.tar.md5
Open Mobile ODIN and click on Open File... and load the extracted .tar.md5 file.
Make sure Enable EverRoot/Inject SuperSu/Inject Mobile ODIN is checked
Select Wipe data and cache/Wipe Dalvik cache
Click Flash Firmware
Let it do it's thing, it'll take a few minutes to setup and boot past the TMobile screen. Then you'll be greeted with a clean NF1 stock rooted rom with KNOX 0x0.
Open SuperSU and it'll ask to disable KNOX from popping up and warning you