The U.S. Copyright Office’s 2021 exemption for “local preservation of out-of-print software” does extend to console games distributed via PKGi, because:
: Inclusion of regional exclusives and "lost" DLC that aren't found in standard repositories. pkgi ps3 database exclusive
Ensure your pkgi.txt is updated and your custom firmware is ready to roll. How to Rebuild The PS3 Database | Recovery Menu | Safe Menu pkgi ps3 database exclusive