: Change VID/PID (Vendor ID and Product ID), vendor strings, and serial numbers. Advanced Modes
Create multiple partitions or simulate a USB-CDROM bootable drive.
SMI MPTool is a production-grade suite enabling reliable mass programming and testing of SM32x/SM34x-based products. Proper setup, scripted automation, robust logging, and adherence to security best practices will maximize yield and throughput while maintaining traceability.
如果U盘完全不识别（短时间“变砖”），可以尝试短接法强制恢复： smi mptool sm32x sm34x smi mass production tool full
For the end-user, this "factory tool" serves as an ultimate repair utility to revive, format, or reconfigure broken or corrupted flash drives. Key Capabilities of SM32X/SM34X MPTools
# Example function to update firmware def update_firmware(ser, firmware_path): # Code to send update command and firmware pass
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: The tool allows users to reflash the controller's internal firmware (ISP) to restore original functionality.
: Includes widespread controllers like the SM321, SM324, SM325, SM3255, SM3257, SM3267, and others found in brands like Transcend, Kingston, Corsair, and ADATA.
This series covers the vast majority of mainstream USB 2.0 and USB 3.0/3.1 flash drives. : Change VID/PID (Vendor ID and Product ID),
– Intentionally hostile.
Silicon Motion uses clear chip family designations. The SMI MPTool package is divided based on these families. Controller Family Popular Hardware Variants Interface Type Typical Applications SM3255, SM3257, SM3259, SM3267, SM3281 USB 2.0 / USB 3.0 / USB 3.2 Standard consumer drives, promotional thumb drives SM34X Series Go to product viewer dialog for this item. Go to product viewer dialog for this item. High-Speed Multi-Channel Industrial grade drives, high-performance card readers. Preparatory Step: Identifying Your USB Controller
: Enables partitioning the drive into different modes, such as creating a CD-ROM partition (ISO bootable), a secure partition, or an emulated floppy drive. : Includes widespread controllers like the SM321, SM324,