Developed by SamFw, the is a popular PC-based application designed to remove Google Account locks, change CSC (Country Specific Code), and fix soft-bricked Samsung devices. Version 3.1, in particular, was a landmark release for supporting newer security patches (like those of August 2022) via the Test Mode method, making it highly effective even when older methods failed. Key Features of SamFw FRP Tool 3.1: One-Click FRP Removal: Removes FRP lock in ADB/Test Mode.

Getting locked out of your Samsung device due to a forgotten Google account password triggers Factory Reset Protection (FRP). This security feature stops unauthorized users from accessing the phone after a factory reset. The SamFw FRP Tool 3.1 is a popular, free Windows utility built to bypass this lock quickly.

Switch back to the SamFW tool on your PC. Under the tab, ensure you are on the Main sub-tab. Click the green button labeled Remove FRP (Old method) or Remove FRP (August 2022 security) depending on your device's estimated patch age. Step 7: Allow ADB Debugging