There exist two ways to factory reset or hard reset your Samsung Galaxy S7 (SM-G930F) or Galaxy S7 Edge (SM-G935F). The first method is soft reset which has to be done from within the device’s settings.
On the other hand, 2nd method is to hard reset with three button combination. Please read the following step wise procedure in order to soft reset or hard reset your Samsung Galaxy S7 or Galaxy S7 Edge Smartphone. If you are looking to Factory Hard Reset Galaxy S8, S8 Plus or Galaxy Note 8, you need to follow this guide.