The drive is physically damaged, contains irreplaceable data (low-level format erases everything), or you have a different controller.
The SSS6698 BB Format Tool is a lifesaver for cheap USB drives that suddenly die. It’s not user-friendly, but with this guide, you can restore a seemingly dead drive in under an hour. Q: Will this tool recover my data? A: No. Low-level format permanently erases all data. Use data recovery software before formatting. sss6698 bb format tool
How to Fix a Bricked USB Drive: The Complete Guide to the SSS6698 BB Format Tool The drive is physically damaged, contains irreplaceable data