: It allows you to reinitialize the controller, change drive modes (e.g., creating a bootable CD-ROM partition), and fix "No Media" or "0 Bytes" errors.
For users who want more than just a simple recovery, the PS2251-07 controller supports advanced modifications.
), map the correct paths to your loaded BN07 and FW07 files, and save the profile.
controller chip, locate the correct binaries, and restore your hardware using official production links. Phase 1: Diagnosing the Controller and Flash ID phison ps225107ps2307 mptool link
: Unzip the tool package into a dedicated directory on a local drive. Run the Parameter Editor : Execute MPParamEdit_F1.exe . Basic Settings : Select Advance Setting and click New Setting . Choose Controller: PS2251-07 from the dropdown menu. Enter the precise VID and PID recorded during Phase 1. Firmware Configuration :
Guide to Phison PS2251-07 (PS2307) MPTool The , also frequently identified as the PS2307 or UP307 , is a widely used USB 3.0-to-Flash micro-controller chip found in many popular USB drives, including various Kingston DataTraveler models. When these drives fail—showing errors like "Write Protected," "No Media," or failing to format—specialized software known as MPTools (Mass Production Tools) is required to restore the controller's functionality. Essential Software Tools
: Get the Phison MPALL (e.g., v3.72.0B) and the specific firmware files for PS2307. : It allows you to reinitialize the controller,
This comprehensive technical guide outlines the necessary software links, configuration parameters, and step-by-step methods required to successfully repair or repurpose a Phison PS2251-07 drive. Understanding the Phison PS2251-07 (PS2307) Architecture
, you can restore full functionality by using a specialized Mass Production Tool (). What is the Phison PS2251-07 Go to product viewer dialog for this item. / PS2307 Controller?
Phison PS2251-07 (also known as PS2307) is a common USB 3.0 controller often found in Kingston, Toshiba, and Patriot flash drives. When these drives fail—showing "No Media," "Write Protected," or "2307 PRAM"—the Phison MPALL (Mass Production Tool) controller chip, locate the correct binaries, and restore
As some users have discovered, certain PS2251-07 drives may be recognized by other MP Tool variants like ST-TOOL . If the MPALL software won't detect your drive, try downloading and running ST-TOOL 9000 as an alternative.
If you only need to fix a "Write Protected" error without flashing firmware, use the Phison Format & Restore v3.24 tool first, as it is less risky than a full firmware flash. Potential Solution Drive detected as "2307 PRAM"
The PS2251-07 is a very common USB 3.0 controller chip from Phison, a leading Taiwanese manufacturer of storage controllers. It's frequently integrated into flash drives from major brands like . Within the enthusiast community, the controller is also commonly referred to as the PS2307 due to its firmware or labeling variants. Understanding this dual naming is crucial when searching for tools.
: Use a tool like ChipGenius or Flash Drive Information Extractor .
Use a needle or precision tweezers to (pins).