The process failed. An error code (e.g., 0x1102 or CT-Read Only Error ) will display. Part 5: Troubleshooting Common MPTool Errors
Run the diagnostic tool and examine the output. Ensure it explicitly displays: PS2251-07 or PS2307
The NAND is locked due to permanent bad blocks. Fix:
Not every version of MPALL supports this specific controller. The most compatible versions typically include: Phison MPALL v5.13.0C - USBDev.ru
Take note of the flash memory manufacturer (e.g., Toshiba, SanDisk, Hynix) and the exact Flash ID string. phison ps225107ps2307 mptool install
Do not rely on the physical casing of your flash drive. Download a trusted USB diagnostics tool such as or Flash Drive Information Extractor (GetFlashInfo) . Plug in your corrupted drive and scan it to confirm the following metrics:
Switch out your current BN07*.BIN selection for a slightly older or newer revision version. The MPTool version does not know your NAND chip layout.
Take note of this, as it tells you the original factory configuration. If your chip is verified as PS2251-07, you can proceed. Part 3: Phison MPTool Download and Safe Installation
The process will cycle through:
Download and run ChipGenius or Flash Drive Information Extractor (FDIE) . Confirm that your controller is explicitly listed as Phison PS2251-07 or PS2307 .
Note this number down (e.g., Toshiba TLC or Hynix MLC ), as it dictates the firmware version required. Step 2: Download Phison MPALL and Firmware Files
Click on the setting box corresponding to your drive to view its detected parameters and ensure it registers the correct IC: 2251-07 .
Set the setting to match your specific hardware parameters (usually defaulted to 01). The process failed
Running an MPTool will permanently erase all data on the USB drive.
This temporary file initiates the communication channel between your computer and the Phison controller.
Using the wrong firmware version or settings can permanently destroy your USB flash drive. 🛠️ Step-by-Step Recovery Guide 1. Identify Your Chip