Note: The process can take several minutes. Do not disconnect the drive, or it may be permanently damaged. Best Practices and Tips The MPTool erases all data on the drive.
The SMI MPTool suite for SM32x/SM34x devices is a focused, no-frills mass-production utility aimed at high-volume flashing, configuration, and validation of SMI-controlled storage controllers. It isn’t pretty, but for production lines it’s exactly what you need.
If your flash drive exhibits any of the following symptoms, running the mass production tool can restore it to original factory performance: smi mptool sm32x sm34x smi mass production tool best
The tool failed to write the Initial System Program. This usually happens if the drive is plugged into an unstable USB 3.0 port or if the controller chip has suffered hardware damage. Try switching to a rear USB 2.0 port.
Click the button. Your drive should appear in one of the numbered grid boxes. If it does not, your version does not support your chip, or the drive has suffered total electrical failure. Step 2: Enter the Settings Menu Click the Setting button on the right-hand panel. Note: The process can take several minutes
Download the matching SMI MPTool version packed in a ZIP or RAR archive. Extract the folder entirely to your local C:\ drive to avoid permission path errors. Step 2: Run as Administrator
Right-click sm32Xmptool.exe and select . The SMI MPTool suite for SM32x/SM34x devices is
The tool cannot read the Card Identification Data. Try switching to a physical USB 2.0 port or shorting the controller data pins (advanced hardware test mode).