Using MPALL is risky for non-experts.
: They download MPALL V5.03.0A-DL07 because it is compatible with older USB 3.0 and 2.0 Phison controllers. Phison Mpall V5.03.0a-dl07
If this version does not work for your drive, consider: Using MPALL is risky for non-experts
It primarily supports newer Phison chips such as PS2251-07 , PS2251-03 , and other PS2251 variants. and other PS2251 variants.