Before installing MPtool, confirm you have a Phison PS2251-07. Do not guess.
Note: The PS2307 is the single-chip package version; it uses the same PS2251-07 MPtool. phison ps225107ps2307 mptool install
Search for “MPTool for PS2251-07” or “Phison MPAll v3.xx” (example version: MPALL_F1_7F00_DL07_v503_0C). Before installing MPtool, confirm you have a Phison
Common filename patterns:
Avoid “MPTool SMI” or “Innostor” – those are different controllers. Note: The PS2307 is the single-chip package version;
For MPtool to see the drive, Windows must NOT mount the USB drive as a standard storage device.
Never click "Start" immediately. You will destroy the drive.