: Always perform resets directly through Settings > System > Reset options > Erase all data (factory reset) . Wiping a phone through the internal software settings verifies your identity automatically and will not trigger FRP.
This tool is likely designed as a lightweight alternative to larger boxes (like Z3X or Chimera), allowing technicians to quickly plug in a Samsung phone and see if it is FRP locked and what firmware it is running without opening complex software. gsm one info o androidfrp