This specific version (v3.72.0B) is most effective for the following Phison controllers: Step-by-Step Repair Guide
Point the "Burner" and "Firmware" fields to the appropriate files you downloaded for your controller version. 3. Run the Main Application Open MPALL_F1_7F00_DL07_v372_0B.exe . Click Update to let the software detect your USB drive. Phison Mpall V3.72.0b Ps2251 Flashboot
| Issue | Severity | Mitigation | | :--- | :--- | :--- | | | High | Used zadig to force libusb-win32 for the device. | | Firmware mismatch (2251-03 vs 07) | Critical | Manually specified 2251-07 in INI; auto-detect failed. | | "Read Only" after flash | Medium | Re-ran MPall with Preformat + Erase All + Maintenence Mode ticked. | | USB 3.0 timeout | Low | Switched to USB 2.0 hub during firmware download phase. | This specific version (v3