Gaining root access to the Galaxy S5 and setting up SuperSU is a little more complicated than installing a custom recovery but this guide should walk you through the entire process with ease.

After KNOX is Disabled, Tell the Galaxy S5 to Reboot.

Tap on the OK Option When Asked if You Want to Disable KNOX.

Tap on Normal When Asked How it Should Update.

Tap on Continue When Asked About Updating.

When the Galaxy S5 Boots Back into Android, Open the App Drawer and Launch SuperSU.

Double Check and Make Sure the ‘Re-Partition’ Option is NOT Checked.

Reset Time’ and ‘Auto Reboot’ Options are the Only Boxes on the Left that are Checked

Browse to and Select the tar.md5 File Extracted in Step 3.Click the PDA Button in Odin(on the right side).

Connect the Galaxy S5 to the PC via a Micro USB Cable.Right Click Odin v3.07’s exe File and Run As Administrator(Odin is included in this CF Auto Root zip).Extract the Chainfire CF-AutoRoot Zip File.Download and Install the Samsung USB Drivers.Download Chainfire’s CF-AutoRoot For Your Specific Galaxy S5.

Universal android root galaxy s5