The tool does not just delete files. It performs the following functions on SMI-based USB drives:
Load your Windows 10 ISO into the CD-ROM section and leave the remaining space as a normal USB drive. smi mptool sm32x sm34x smi mass production tool
Silicon Motion tightened security on these controllers. Using the wrong version of the SMI MPTool can permanently lock the chip, requiring a hardware programmer to fix. You must match the "ISP" (In-System Programming) code to the exact NAND flash ID. The tool does not just delete files
This utility is primarily designed for high-volume manufacturing and advanced troubleshooting, offering several technical capabilities: Firmware Restoration Using the wrong version of the SMI MPTool
: There is no "one size fits all" version. You must download the specific MPTool version that lists your controller model in its compatibility bracket. Operating System : Older versions are most stable on Windows XP (32-bit) , while versions released after 2012 generally support Windows 7/10 Basic Usage Guide
: Use Erase All Block for a deep repair. If the memory is relatively healthy, Erase Good Block Only may be faster.