Ensure you are using a USB 2.0 port if possible, as some MPTools struggle with high-speed USB 3.1 ports during the flashing process.
Run the MPParamEdit executable to create a configuration file (.ini). Select "PS2251-07" as the controller. Set the "Host Port" to USB 3.0 or 2.0 depending on your PC. phison ps2251-07-ps2307- mptool
Before downloading any software, you must confirm your chip version. Phison naming conventions can be confusing, but PS2251-07 and PS2307 generally refer to the same hardware architecture. Ensure you are using a USB 2