If you downloaded a PKG modified for older firmware versions, the binary might crash on modern 4.90/4.91 CFW. Open or MultiMAN .
Delete the Plants vs. Zombies: Garden Warfare utility data (not your save data!). Re-run the game and let it re-install the internal data. Pro-Tips for a Smooth Experience plants vs zombies garden warfare pkg ps3 fix
This is the error that pops up after the server shutdown. You'll see the intro, then get a connection error on the title screen. Sadly, this is the ultimate "fix-proof" wall. No amount of tweaking will allow the PS3 version to connect to EA's servers. They are offline permanently. If you downloaded a PKG modified for older