-you should have the drivers for developer mode (aka sdb drivers - install Kies) -put your device in Download mode -@pc download the ROM for your device > extract it -open Odin -@PDA field choose *.tar.md5 then press Start
source in Greek http://www.doctorandroid.gr/2015/03/root-samsung-galaxy-s6-edge.html
origin - http://www.pipiscrew.com/?p=2811 android-chainfire-auto-root-for-samsung