Released in August 2022, version 3.1 introduced several critical updates to improve efficiency and device support:
For users on newer security patches (post-2022), it is recommended to use the latest versions, such as SamFw Tool 5.4, which adds support for newer Samsung security patches and EDL mode functions. SamFw FRP Tool - 4PDA Samfw Frp Tool 3.1
Utilizes the *#0*# dialer code to enable ADB debugging. Released in August 2022, version 3
In the tool's interface, click Remove FRP . A prompt will appear on the phone asking for USB debugging permission; select Allow . Released in August 2022
On the phone’s emergency dialer, type *#0*# to open the hardware test menu.