You bought a 64GB drive, but Windows says it’s only 32GB (or 2GB). This often happens due to corrupted partition tables or fake counterfeit drives that have been hacked. A low-level reset can often restore the true capacity.
This process is irreversible. Unlike a quick format, data cannot be recovered once the process is complete. usb lowlevel format
Do not use LLF for routine cleaning. It is a "last rites" procedure for dying or misconfigured drives. You should only attempt this if: You bought a 64GB drive, but Windows says
If your drive is bricked (not recognized by the OS) or you need to fix firmware issues, you need MPTool (Mass Production Tool). Low-level formatting (LLF) is a specialized process that
Low-level formatting (LLF) is a specialized process that restores malfunctioning USB drives by zero-filling every sector, serving as a last resort to resolve persistent corruption or incorrect capacity issues. Recommended software tools include HDDGuru's HDD Low Level Format Tool and BureauSoft's USB Low-Level Format, which, despite risking premature wear on flash memory, can fix drives that standard Windows formatting cannot. For more details, visit BureauSoft. USB Drive Low-Level Format - BureauSoft