Hard Reset SAMSUNG Gear S

First method:

1. First form the Clock screen goto Settings -> Reset Gear -> OK.
2. Accept all warning on your screen, and wait to finish reset.
3. Done!

Second method:

1. Switch off your device.
2. Then press and hold Power button.
3. When you see this information: Select REBOOT MODE, then press Power button until you see Recovery.
4. Confirm all informations, and wait to ends format.
5. Success!

WARNING !
Hard Reset will erase all of your data
All described operations you are doing at your own risk.