UFS 3.0 controllers on smartphones emulate a SCSI device over USB. The most efficient way to talk to them is via (USB Attached SCSI Protocol). A proper UFS3 USB driver configuration enables UASP mode, which dramatically reduces overhead and allows command queuing.

You can find drivers compatible with various Windows versions on several driver repositories: DriverIdentifier

Upon connection, the driver detects the bridge via USB VID/PID (Vendor ID/Product ID). It sends control transfers to configure the bridge’s internal clock, M-PHY gear settings, and power modes.

Restart your PC, enter BIOS (UEFI), and ensure:

/* USB device table / static struct usb_device_id ufs3_usb_table[] = { USB_DEVICE(UFS3_USB_VENDOR_ID, UFS3_USB_PRODUCT_ID) , {} / Terminating entry */ }; MODULE_DEVICE_TABLE(usb, ufs3_usb_table);