No. The phone is already factory reset (FRP is triggered after a reset). This tool merely bypasses the verification—it does not delete anything else.
The license key is tied to a single hardware ID. For multiple computers, purchase a commercial license.
Are you locked out of your Samsung device after a factory reset? If you are staring at the "Verify your account" screen and can't remember your Google credentials, you are likely dealing with Samsung's Factory Reset Protection (FRP).