Just Flash TWRP with Odin & Install SuperSU V2.82 from Chainfire's link below.Plase I need few inforations:
1) I have an old NOTE 4 sm-n910F with android lollipop 5.1.1 and I want to root it.II have the reAd that I will not lose all my data (an important thing for me) and that now the CF root is fool compatible with andrid lollipop 5.1.1 so I just need to flash it with odin without need to flash olso (after) the TWRP is that correct?
2) If one day I will decide to unroot my device there is a way to uninstal the cfroot always without looseing data or the ony way will be to installl with odin back again the stock firmware lollipop 5.1.1? I ask that why I use some app for my banck and I'm afraid that the root can give some security problems loging me in
Thank's in advance who will be so kinde to answer helping me
CF Auto-Root isn't necessary.