: It is specifically optimized for the PS2251 series, which includes popular variants like PS2251-67, PS2251-68, PS2251-03, and PS2251-07. Common Issues Fixed :
Check the IDBLK_TIMING.dll library to ensure your specific NAND flash memory is supported by the version of MPALL you are using. phison mpall v3720b ps2251 flashboot repack
If you see a different controller (e.g., PS2251-68 or PS2251-01 ), v3.72.0B may still work, but you’ll need different firmware. : It is specifically optimized for the PS2251
Example UI layout (brief)