have you tried kingoroot?
Ive tried doing the one click method and another, but neither would work. Further research showed me that the common person hasnt rooted the AT&T version yet. Im wondering if anyone here has managed to do it, or someone else might have some insight on it.
No root yet.
“If you want to shine like the sun first you have to burn like it.” ― Adolf Hitler
you cant root the note 5 AT&T. you can root the note 5 sprint, verizon, and t-moble. however it will brick it if you try any method to root the note 5 AT&T. it doesnt matter which method you try. for all samsungs i would recommend using odin3 and cf auto root together. in my opinion its the cleanest and most effective. remember to deactivate the lock in the security settings first or it might fail