While the drive might be USB 3.0, using a USB 2.0 port is generally more stable for firmware flashing.
MPtool is a low-level formatting and firmware restoration utility developed by Phison for its partners. It is not meant for end-users, but it has leaked online. It allows you to: phison ps225107ps2307 mptool link
Before attempting a repair, verify that your drive actually uses the controller. ChipGenius to check the "Controller Part-Number." Indicators: If the drive identifies as While the drive might be USB 3
: An alternative production tool (e.g., UPTool Ver2091 ) that is sometimes more effective at detecting "dead" drives that MPALL misses. Firmware Requirements It allows you to: Before attempting a repair,
Rather than editing lines manually, use the configuration editor inside the archive: Open MPParamEdit_F1.exe . Select and click New . Under the Controller dropdown, explicitly choose PS2251-07 . Set the FC1 - FC2 setting to 0xFF .