101w ago - Today juaxs from Spanish PlayStation 3 site PS3Pirata.com (linked above) has made available a video spotlighting a WIP fix for the FIFA 12 PS3 demo on JFW DH CFW 3.56 MA using Iris Manager alongside a tutorial from DemoniSOs.net which is roughly translated below.
According to reports the FIFA 12 PlayStation 3 work-in-progress demo fix allows for game playing and saving, however, after each match a reset is required to prevent it from freezing up.
To quote: With the release of the new functional demo at JFW, I started exchanging files replace the original backup, and they believe, what I could do work, if so as they hear the ENTIRE game!
Backup BLES30809 FIFA 12
Replace PARAM.SFO, all images and the file in the folder PS3LOGO.DAT BACKUP of the full game.
Replace EBOOT.BIN, fifafz.self USRDIR folder.
Replace the file in the folder ant.cbac USRDIR / data
Iris Load Backup Manager (tested in external work).