Fix: Your download was corrupted. Re-download using a download manager with resuming capabilities (e.g., IDM or JDownloader2).
A standard Bully: Scholarship Edition ISO for the PSP is approximately 1.6 GB. A "highly compressed" version reduces this file size—often down to 300 MB to 600 MB—using advanced compression algorithms like CSO (Compressed ISO) or archiving formats like ZIP, RAR, or 7z. Bully Psp Iso Highly Compressed
Where you play determines if high compression is worth it. Fix: Your download was corrupted