To repair or reconfigure a drive using this specific controller, you will typically need one of the following utilities from reputable repositories like USBDev.ru or FlashBoot.ru :
For a complete restoration, you may need specific firmware files (ISP) that match your NAND memory type (MLC, TLC, or eD3). Phison MPALL v5.13.0C - USBDev.ru phison ps225107ps2307 mptool link
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 To repair or reconfigure a drive using this