Here is the step-by-step guide to fixing it using the SSS MPTool.
TC58NC6623 (Toshiba part number) or SSS6698-BA (3S part number). Target Device: Typically 8GB–32GB USB 2.0 flash drives. tc58nc6623 sss6698ba mptool fixed
: After a tense progress bar, the tool flashes green. The drive is "fixed"—reborn with its original VID/PID (Vendor and Product IDs) and a fresh, usable partition. Key Resources for the Journey Here is the step-by-step guide to fixing it