I found this thing called 'Chimera Tool'. However, I found some interesting info on another forum while i was digging up info on the root status on the AT&T version of the Note 4. Not that I can really complain about such an awesome gift (though technically it's a trade, but whatevs), but it turns out there's no root access yet, though it seems the devs that are still working on it are pretty close, according to a thread in the dev forum: Since I liked the Note 2, I told the gifter 'I'd like the Note 4' and I was given the AT&T Note 4.
I was given an android phone of my choosing, and i had not done much research beforehand, nor was I told what carrier it was to be on. So, I wasn't paying attention and it bit me.