Phison Mpall V3.70.0e Jun 2026

The tool cannot read the NAND flash memory. Double-check that your MP.ini includes the exact Flash ID part number found by ChipGenius.

Do not use it for PS2251-01 (USB 3.0) or PS2251-08 – those require MPall v4.x or newer.

Click to save the settings and return to the main window. Click the "Start" button to initiate the repair process.

Unlike standard Windows formatting tools that only interact with the file system, MPALL communicates directly with the controller chip. It rewrites the controller's internal parameter settings, formats NAND flash memory at a low level, and maps out bad sectors. Common USB Issues MPALL Can Fix Phison Mpall V3.70.0e

: Identifies and masks bad blocks on NAND flash memory during the low-level formatting process. Mode Modification

(and sometimes compatible with variations like PS2251-03/67). Firmware Restoration

Would you like a comparison with newer MPall versions or other USB repair tools? The tool cannot read the NAND flash memory

Before downloading or launching Phison MPall V3.70.0e, acknowledge these non-negotiable warnings:

High-end IT technicians use this tool to "flash" a USB stick to appear as a CD-ROM drive containing an ISO (e.g., Windows Installer) plus a separate storage partition. Version 3.70.0e excels at "Mode-A" and "Mode-C" partitioning.

If the flashing concludes successfully, the status box will turn bright green and display . Unplug the drive, wait 5 seconds, plug it back in, and Windows will prompt you to format a completely restored, functional USB flash drive. To help find the correct files for your repair, tell me: Click to save the settings and return to the main window

Before downloading the software, verify your hardware using a free diagnostic tool like or ChipGenius . Plug your broken USB drive into your PC. Download and launch ChipGenius .

First, let's decode the name. stands for MP Tool All-in-One . It is a proprietary low-level formatting tool designed exclusively for USB controllers manufactured by Phison Electronics Corp .

: Community forums dedicated to USB repair offer guidance on selecting the specific configuration files for your hardware.

The software cannot communicate with the drive. Try moving the device to a physical USB 2.0 port on the back of your computer motherboard. Avoid USB 3.0 ports or external hubs.