Originally Posted by Jfree3000
Before this gets locked, yes you can root without tripping knox. As mentioned knox is for samsung to deny repairs if they see fit (if the phone is sent to them). Tmobile could care less if the phone is rooted or not. You just have to be careful about warranty repairs for samsung, thats what they may or may not look at.
That is true for 4.3 but so far you can't on 4.4 from everything I have seen. Do you now of a way to not trip knox on 4.4?