If the tool fails or the error returns immediately after a reconnect, it likely indicates physical degradation of the NAND flash memory or the controller.
: After using the formatter, do not format with Windows immediately. Instead, use a tool like HDD Low Level Format Tool once more, then return to this formatter. Some PS2251 chips require two passes. Formatter Silicon Power v.3.7.0.0 -PS2251-.162
Low-level formatting wipes all data irreversibly. If the tool fails or the error returns