Smi Mptool Sm32x Sm34x Smi Mass Production Tool Extra Quality 〈Full Version〉

Optimized for high compatibility and low manufacturing costs.

Click the button. Your drive should appear in one of the numbered grid boxes.

: Clears permanent hardware write-protection flags. Optimized for high compatibility and low manufacturing costs

🟢 The operation was entirely successful. Disconnect the USB drive, wait 5 seconds, and reinsert it. It will now function as a brand-new factory device.

You can optionally customize the Vendor String (VID) and Product String (PID) here to personalize the drive (e.g., changing it from generic terms to your name or original brand). : Clears permanent hardware write-protection flags

Right-click sm32Xmptool.exe and select . Plug in your corrupted USB drive. Click the Scan USB (F5) button in the software interface.

Silicon Motion (SMI) controllers power a massive percentage of the world's USB flash drives. Brands like Kingston, SanDisk, Samsung, and Transcend frequently use SMI hardware inside their budget and premium thumb drives alike. It will now function as a brand-new factory device

If the drive does not appear, your Windows environment may be blocking the low-level hub driver. You will need to install the included SMI filter driver ( SMI_USB_Driver ) found within the software package. Modifying the Factory Settings

Click on or Config . If prompted for a password, leave it blank or enter 320 or 1111 (common default factory overrides).

A 64GB drive suddenly shows up in Windows Disk Management as 0MB or 8MB.