How to Root your Samsung Galaxy S5

Click on the VOLUME up button to enable ODIN download mode. Connect your Galaxy S5 device to your PC to enable installation of CWM recovery, ODIN and SuperSU zip files. Also ensure that you have the latest Samsung USB drivers. If not, download them as well. See full steps in Samsung Galaxy S5 Manual- https://guideusermanual.com/product-name-galaxy-s5-manual&po=356337&lang=English