After inserting your problematic USB drive, run ChipGenius. Look for a line like:
Always check the "Release Notes" inside the downloaded ZIP to see if your specific NAND model (e.g., SanDisk 96L TLC) is supported. The Firstchip FC1178BC Software is a powerful, double-edged sword. It can resurrect a $10 USB drive in 20 minutes, saving you from buying a replacement. But it cannot fix physical damage, and it is the enemy of data recovery. Firstchip Fc1178bc Software
Controller Vendor: FirstChip Controller Part-Number: FC1178BC If you see "FC1178BC" or "FC1178" (some generic tools work across the series), you are ready to proceed. If you see "Alcor," "Phison," or "SiliconGo," do not use this software. This is the trickiest part. The official Firstchip website does not publicly distribute these tools for end-users. Instead, they are leaked via flash drive manufacturers and hosted on driver databases. Be extremely careful—many sites bundle malware with these tools. After inserting your problematic USB drive, run ChipGenius