This is a read-only archive of the inkscapeforum.com site. This feature is no longer available. Phison is a Taiwanese electronics company that is arguably the largest manufacturer of USB flash drive controller chips in the world. If you take apart almost any generic or branded USB drive (Kingston, SanDisk, Transcend, etc.), there is a high chance you will see a Phison chip inside.
The PS2251-07 (often referenced in firmware as PS2307) is a specific controller model designed for USB 3.0 flash drives. It supports dual-channel NAND Flash and is commonly found in drives ranging from 8GB to 128GB.
At the heart of millions of USB drives—from generic promotional swag to branded thumb drives—lies a controller chip. It acts as the traffic cop, directing data between your computer and the physical NAND flash memory chips inside. Phison, a Taiwanese company, dominates this market, and the PS2251-07 (often referenced as the PS2307 family) is one of their most ubiquitous "mass production" controllers. phison ps225107ps2307 mptool
Why does the MPTool (Mass Production Tool) exist? It is the factory firmware. It is the software used on the assembly line in Shenzhen to take a raw circuit board and turn it into a functioning drive. It sets the VID (Vendor ID) and PID (Product ID), defines the partitions, and calibrates the flash memory timing.
But the real magic of the MPTool lies in its ability to rewrite the hardware's soul. Phison is a Taiwanese electronics company that is
The MPTOOL is unforgiving. Here are the most common error codes:
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | 0x1042 | Flash ID mismatch | You loaded the wrong firmware. Find the correct .BIN for your Flash ID. | | 0x1106 | Read/Write test failed | Physically damaged NAND. Replace the flash drive. | | 0x1024 | Bad block count exceeds limit | The drive is dying. Try "Erase All Blocks + Low Level Format" only. | | 0x1100 | Burner download failed | Driver issue. Reinstall Phison drivers. Use Windows 7. | | Timeout | USB disconnect | Use a USB 2.0 port (not 3.0). Disable power saving for USB hubs. | Sources: USBDev
The "Blue Screen of Death" Fix: If MPALL crashes your PC, you likely have a memory conflict. Run MPALL.exe in Windows 7 Compatibility Mode with Run as Administrator and disable antivirus.
MPTool (Mass Production Tool) is Phison’s internal low-level formatting and firmware flashing tool. For PS2307, you cannot use generic versions – you need the correct version for your NAND type.
Critical: Using the wrong MP Tool version can brick the drive.
Sources: USBDev.ru, FlashBoot.ru, or manufacturer’s repair tools (e.g., Kingston Format Utility uses a stripped-down MP Tool).