Download: LA Noire (BLES-00933) PS3 Patch Update
Finally, some notes on getting the title to run on PS3 Custom Firmware are below, as follows:
The patch was designed for the EUR version of the game. Use the param.sfo to change the USA version before installing the patch.
Change the PARAM.sfo of LA Noire to BLES00933 instead of that orginal BLUS.
Note: If your PS3 controller isn’t working after you get to play, exit game and run it without sel+x on multiman. Select+x is only needed for it to install. Now your controller should work.
News Source: PS3News