Using FRP bypass tools is if you are the original owner of the device or have the owner’s consent. However, using such tools to unlock stolen phones is illegal in most jurisdictions (theft, computer fraud). Repair shops should always ask for proof of purchase before using FRP tools.
There is no official website. The tool is distributed via XDA Developers forums and trusted Android modding communities. Samsung Frp Tool V 1.5
This tool only bypasses Google FRP. A Samsung account lock (anti-theft) requires a separate service or tool (e.g., SamFlash Tool). Using FRP bypass tools is if you are