Sm3271ad Mptool ★ Full HD

You bought a "512GB" drive for $5 (a classic counterfeit). Or your old 32GB drive now shows as 2MB. This happens when the controller loses its memory mapping table. MPTool will perform a "capacity restore" to the real NAND size.

A drive shows 0 bytes capacity due to corrupt firmware. Using MPTool with "Erase All + Full Pretest" resets bad block mapping and restores capacity. Sm3271ad Mptool

Beyond simple repair, advanced users leverage the MPTool for: You bought a "512GB" drive for $5 (a classic counterfeit)