By explicitly defining the path, hactool will bypass its default search paths and read your keys directly. Summary Checklist to Avoid Future Errors

(Note: If the .switch folder does not exist, create it manually.) For Linux and macOS Users Place the file in your home directory: ~/.switch/prod.keys Step 4: Use the Command Line Explicitly

If you see the file's information displayed successfully (e.g., its type, size, encryption method), your keys are working perfectly. If you see errors about key mismatches, it's a sign your keyset is outdated.

If the file exists but you still receive errors like "Failed to match key," check the following: