: If the tool doesn't see the drive, you may need to manually enter "Test Mode" by carefully shorting the pins on the NAND chip, though this is only for advanced users. Slow performance
Not every version of MPALL supports the PS2251-07. Recommended versions for this specific controller include: or v3.72.0B . phison ps225107ps2307 mptool install
Running an MPTool will permanently erase all data on the USB drive. : If the tool doesn't see the drive,
(e.g., MPALL v5.03.0A or newer specifically optimized for Running an MPTool will permanently erase all data
A major warning regarding the search term "phison ps225107ps2307 mptool install": Many search results lead to shady file-hosting sites. These downloads are frequently bundled with malware, adware, or ransomware. Because you are running these tools with Administrator privileges to access hardware drivers, a malicious version of this tool could compromise your entire system.
These tools are designed for Windows (preferably Windows 7 or 10). Run them in Administrator Mode .