Using the wrong firmware or burner file will render the USB drive completely unusable (bricked).
Navigate to the slot, click browse, and select your matching FW07*.BIN file.
Section 1: Understanding the Phison PS2251-07 (PS2307) Controller
Click the Update button on the right-hand panel. The tool will query your system's USB buses. Your drive should quickly appear inside one of the numbered grid boxes, highlighted in white, yellow, or green. phison ps225107ps2307 mptool install
The actual operating system code for the USB controller matched to your specific NAND flash memory type (e.g., FW07V*.bin ).
Download a free utility called or ChipGenius . Insert your corrupted USB drive into a USB 2.0 port.
If the drive identifies as "2307 PRAM," it has entered a manufacturing mode. You may need to "short" the NAND pins to force the controller into a state where it can accept new firmware. HDD GURU FORUMS for a specific tool like Phison MPALL HDD GURU FORUMS • View topic - Phison PS225107 USB Drive. Using the wrong firmware or burner file will
Extract the downloaded MPTool .zip or .rar archive using 7-Zip or WinRAR into a dedicated folder on your root drive (e.g., C:\Phison_MPTool\ ).
Look for the line. It must explicitly state PS2251-07 or PS2307 .
: Click "Browse" and select the file matching the format FW07Vxxxx.BIN . The tool will query your system's USB buses
Note: Unzip the downloaded MPALL folder and place both the BN and FW files directly into the main software root directory. Step 3: Configure the MPParamEdit INI File
Your corrupted USB drive should appear in one of the numbered boxes (usually Box 1 or Box 2) highlighted in a light blue or green color.
If the device reports as 2307 PRAM , your controller has dropped its firmware layer and is waiting for a brand-new bootloader and firmware image. 2. Download the Correct Software Suite
You will need a specific Burner (BN) file and a Firmware (FW) file designed for the PS2251-07 controller. Burner files usually look like: BN07Vxxxx.BIN Firmware files usually look like: FW07Vxxxx.BIN
Before attempting to install the tool, you must verify that your device uses the specific Phison PS2251-07 (PS2307) controller. Identify the Controller : Use a utility like ChipGenius tool to confirm the "Controller" field shows PS2251-07 (PS2307) Tool Selection : Common tools for this controller include Phison MPALL (e.g., v5.13.0C) or Phison ST-TOOL (specifically versions 3.67, 3.70, or 3.71 for this chip). Step-by-Step Installation and Use Download and Extract