: Use tools like ChipGenius or Flash Drive Information Extractor to confirm you have a FirstChip controller and to find your specific Flash ID (FID) .
is a Chinese manufacturer of USB controller chips. These are the tiny brains on the circuit board that act as the bridge between the NAND flash memory (where your files live) and the USB connector. firstchip mptools chipyc2019
To help you find the exact version you need, could you tell me: What is the Flash Part Number shown in ChipGenius? What specific error message : Use tools like ChipGenius or Flash Drive