Phison: Mpall V3720b Ps2251 Flashboot Repack

Inside the repacked folder, you will find an application named MPParamEdit_F1.exe . This tool generates the custom instruction configuration file ( MP.ini ) for your specific drive. Open MPParamEdit_F1.exe . Select and click New Setting .

Before starting, back up all important data, as this process will completely erase all information on the target USB drive.

Move the device to a legacy USB 2.0 port and relaunch MPAll as an Administrator. The NAND memory type does not match the parameters.

Phison MPALL V3.72.0B is a powerful utility for and low-level formatting on Phison-based USB drives, specifically supporting the PS2251-03/07/67/68 controller families. If you'd like, I can help you: phison mpall v3720b ps2251 flashboot repack

: Click Save to return to the main menu, then press Start . Green : Success.

: Ensure the Flash ID (FID) matches your hardware.

| Error Code | Meaning | Solution | |-------------|---------|----------| | | Cannot find firmware file | Place your .BIN files in the FW folder. Re-select in parameter editor. | | 0x1102 | Driver not loaded | Re-run InstallDriver.exe or boot with driver signing disabled. | | 0x8024 | Write protect error | Your drive may have a physical switch. Also try “Preformat” mode (select “Preformat” instead of “Erase All”). | | 0x3012 | NAND flash ID mismatch | The tool detected a different flash chip than expected. Use “Auto Detect” instead of manual flash selection. | | 0x1000 | Device not ready | Unplug all other USB drives. Use a USB 2.0 port (not 3.0). Some PS2251 drives hate USB 3.0 for low-level access. | | 0x4005 | Timeout | NAND has too many bad blocks. Run the tool again with “Erase All Blocks” + “Lower Format.” If it fails twice, the hardware is dead. | Inside the repacked folder, you will find an

It is an unofficial repack that can cause irreversible data loss and potentially damage the drive. Because it is not the official tool, its use is inherently risky. However, its powerful features, which include low-level formatting, bad block management, and advanced partition handling, make it an indispensable resource for those willing to take on the challenge.

: Select your NAND flash manufacturer (Toshiba, SanDisk, Micron, etc.) based on your ChipGenius report. Firmware Selection : Check the boxes for Do ISP .

: Users must source a matched pair of burner and firmware binaries (e.g., for PS2251-68) from repositories like Utility Configuration MPParamEdit_F1.exe Select and click New Setting

Check the boxes for (In-System Programming). Click the browse buttons to map the files:

Phison PS2251-03 and similar controllers. You can verify your chip using the GetInfo v3.10.4.2 tool included in the package. Configuration Procedure for Repacking

Even with the FlashBoot repack, errors happen. Here’s the decoding table:

supports various operational modes that can be toggled during the MPALL process: Regular single-volume flash drive. Mode 7: Dual-volume flash drive (split partitions).