How To Reset Samsung Galaxy S9 - Hard Reset and Soft Reset

Did you forget your password? Or is your phone running very slow or freezing? Try to hard reset it.
This is a video on how to perform both methods of factory reset on a Samsung Galaxy S9. Soft reset and hard reset
All models -
Samsung SM-G960V Verizon Samsung SM-G960P
Sprint
Samsung SM-G960R4 Rogers, US Cellular
Samsung SM-G9600
Samsung SM-G960F International
Samsung SM-G950T T-Mobile
Samsung SM-G960A AT&T
Samsung SM-G960W8
Samsung SM-G960U Unlocked