If you need help setting up the software, please tell me your and the specific model of your smartphone . I can provide the exact USB driver packages and troubleshooting configurations required for your specific setup. Share public link

: Tools like this are designed to wipe devices. Always backup your data if you still have access to the phone.

This tool is not an official Samsung application but a third-party professional utility. It is intended to provide direct, low-level access to your device's system, bypassing many of the standard restrictions to perform a wide array of service operations.

: Removes the Google account lock after a factory reset, typically through MTP or Test Mode ( Factory Reset : Performs a clean wipe of the device's data and settings. Knox Removal