You can download the clean, unpacked version from the following trusted mirror:
: Scans the flash memory and marks damaged sectors to prevent data corruption. firstchip fc1178 fc1179 mptools v1052 link
Functionally, MPTools v1052 serves a specific purpose: to "re-flash" the drive. When a user connects a faulty Firstchip drive and launches the software, the tool attempts to handshake with the controller. If successful, it allows the user to perform a low-level format. This is distinct from a standard Windows or macOS format. A low-level format resets the controller to its factory state, rewrites the firmware, and creates a new translation layer between the controller and the NAND memory. In doing so, it clears the "Bad Block" tables and can resolve the "disk is write-protected" errors that plague these devices. Additionally, the tool allows for configuration changes, such as setting the drive as a CD-ROM partition or adjusting the VID (Vendor ID) and PID (Product ID), features used by manufacturers but rarely by end-users. You can download the clean, unpacked version from