Before running any Mass Production tool, you that your USB drive actually contains a Firstchip controller. Running the wrong software can permanently brick the drive.
Fix drives that show 0 bytes or "No Media". Firstchip Chipyc2019 Mptools
Download the Firstchip Chipyc2019 Mptools (ensure you use a trusted source like FlashBoot or USBDev). Extract the ZIP file. Before running any Mass Production tool, you that
Communication was interrupted due to insufficient electrical power or system latency. Before running any Mass Production tool
Identify and skip damaged parts of the NAND memory.