Mptool __exclusive__ | Phison Ps2251-07-ps2307-
Title: Technical Analysis and Utility Report: Phison PS2251-07 (PS2307) Controller & MPTool Firmware Tool
Date: [Insert Date] Subject: Evaluation of USB Flash Drive Controller Phison PS2251-07 (PS2307) and its proprietary formatting/repair utility. phison ps2251-07-ps2307- mptool
Part 7: Troubleshooting Common MPtool Errors for PS2251-07
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | 0x1042 | Write CID fail | Your firmware BIN file is wrong. Try a different version (e.g., ST-Tool). | | 0x1106 | Bad block overload | The NAND flash has too many physical bad sectors. Your drive is likely beyond repair. | | 0x2001 | No drive detected | You didn't activate Bridge Mode. Reseat the USB or short the test pins. | | 0x3003 | Read flash ID fail | The controller cannot talk to the memory chip. Check for cold solder joints (reflow with heat gun) or physical damage. | | Time Out | Bad USB cable/port | Use a USB 2.0 port on the back of your PC (avoid front panels/hubs). | Vendor: Phison Electronics Corp
2. Controller Identification
- Vendor: Phison Electronics Corp.
- Controller Model: PS2251-07 (Silicon revision: PS2307)
- Interface: USB 3.0 (backward compatible with USB 2.0)
- Common VID/PID: 0951:1666 (Kingston), 13FE:5500 (Generic), 0930:6544 (Toshiba)
- Common Issues: Drive showing 0 MB capacity, write-protected error, not detected, or extreme slowdowns.