Because Usbutil writes directly to hardware sectors (Ring 0 access), many antivirus programs flag it as a "HackTool" or "RiskWare." However, ensure you downloaded the file from a trusted source. If Windows Defender blocks it, you must temporarily disable real-time protection or add an exclusion.

Once you have the running, here is how to use every major function.

Note: For Windows 10/11 installation media, use Rufus or the official Media Creation Tool. Usbutil is best for legacy BIOS recovery tools.

The "V2.00" version is widely regarded as the most stable release, while the "Full English Version" ensures that users do not have to struggle with poorly translated Chinese or corrupted menus. This version allows technicians and everyday users to navigate the tool without confusion.