Most “Bloodborne mods” you see online (like Rivers of Blood , Malenia boss fight , Bloodborne Remastered ) are designed for shadPS4 (PC emulator) , not for real PS4 CUSA00900. Trying to install those directly will crash the game.
If the item is missing despite the DLC PKG being installed, your .pkg for the DLC is likely an older version (e.g., a pre-1.07 DLC dump). You need a DLC PKG repackaged for . bloodborne v109 dlc et mods cusa00900