Phison Ps2251-19 -
Would you like a step-by-step visual reference for the pin-shorting method or a list of tested MPALL versions for specific USB VID/PID?
: Use ChipGenius to find the specific "Flash ID." Even if the controller is a PS2251-19, the firmware must match the specific Toshiba or Micron NAND memory chips inside. phison ps2251-19