is recommended if you don’t need low-level bad block scanning.
: Advanced users use the tool to partition a single drive into multiple logical units, such as a "CD-ROM" partition (ISO mounting) and a standard storage partition. Key Components of the Tool Phison Ps2251-07 Firmware Update Tool
Flashing firmware carries a risk of permanently "bricking" your USB drive. Always ensure the firmware matches your specific NAND flash type (TLC vs. MLC). is recommended if you don’t need low-level bad
If MPALL v3.93 and v3.72 both fail with "Bad Block over setting" or "Chip Mismatch," the NAND flash memory itself has physically failed. The only solution is to replace the drive. USB flash memory has a finite number of write cycles (typically 500-3000 for TLC/QLC). Always ensure the firmware matches your specific NAND
⚠️ : The Firmware Update Tool for end-users is not the same as the MP Tool used by manufacturers. The MP Tool is low-level, can change vendor ID/product ID, and is risky for general users.
The tool will:
Warning: This makes the drive unbootable on some older BIOS systems. To reverse it, run the tool again and set Mode back to "Normal."