The term “portable” in this context refers to a of the game that can be run from an external hard drive on a CFW PS3. Instead of installing the game to the internal HDD, a portable version is usually a folder‑format copy (often called a “JB” or “backup” folder) that has been patched with an EBOOT.BIN file that bypasses the PlayStation‘s firmware checks. This allows the game to launch directly from Multiman or webMAN without needing the original disc.
To utilize BLUS31011 DLC packages portably, you need the correct environment depending on whether you play on real hardware or a PC. For PS3 Hardware (Consoles) blus31011 dlc pkg portable
Double-check that your base game is actually the BLUS31011 version. If your game is BCES00941, the BLUS DLC will not load. The term “portable” in this context refers to