If you are running Mortal Kombat 9 (2011) on a modified PlayStation 3 or the RPCS3 emulator, you have likely encountered the specific region code BLUS30522. Getting game updates to install correctly on custom setups can be tricky.
Permissions Fix: If using older CFW like Kmeaw, you may need to run a "Fix Permissions" tool within your Backup Manager (like multiMAN) to prevent black screen errors. patch fix 355 mortal kombat blus30522 89 install
Some fixes include DLC unlockers. If they don't appear, you may need a separate "EDAT" fix or ReactPSN to activate the content. Error Code 80029564: If you are running Mortal Kombat 9 (2011)
The "355" usually refers to PS3 Firmware 3.55, a pivotal version in the PS3 homebrew and modification scene. Some fixes include DLC unlockers
If you need a modified version specifically patched for older CFW (3.55), search custom firmware forums. Look for trusted databases like PSX-Place. Search specifically for "BLUS30522 patch 1.05 PKG". ⚙️ Step-by-Step Installation Guide
Patch Fix 355 — Install Instructions (blus30522 v89)
Patch Download: Obtain the specific 1.07 Patch Fix (or version 3.55 compatible .pkg).
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