To repair your drive, follow these general steps based on official Phison MPALL guides : Phison Mpall V3720b Ps2251 Flashboot Repack Verified
Combined single volume and a virtual CD-ROM (often used for bootable ISO tools). Troubleshooting Common Errors phison mpall v3720b ps2251 flashboot repack
While version v3.72.0B is often bundled for the PS2251 series, the MPALL framework supports a wide range of Phison chips: Mainstream: PS2251-03, PS2251-07, PS2251-67, PS2251-68. PS2251-32, PS2251-33, PS2251-50, PS2251-61. High Performance: PS2251-38 (4-channel controller). ⚠️ Essential Usage Steps To repair your drive, follow these general steps
Tested on SanDisk Cruzer Edge, Kingston DataTraveler 100 G2, and generic PS2251-07 sticks. To repair your drive