If you are running the latest Samsung software and recently changed your lock screen credentials within the last 72 hours, Samsung allows a grace period. Enter the wrong password several times.

Here is a text overview regarding this tool:

: Refined scripts to reduce the risk of bricking devices during sensitive operations like FRP removal. Installation and Requirements

Features a small, lightweight interface that does not require heavy system resources. How to Install G-ST SamUnlock V5.5