Note 1: this assumes you have already downloaded the patch files onto your computer and put them all into OFA_eng. If you haven't yet done so, go to this part of the tutorial.
Note 2: If you are using the emulator RPCS3 instead of a PS3, then look inside the folder where you installed RPCS3 whenever the guide tells you a folder on the PS3.
If you have any DLC, you’ll need to patch them as well.
1. First, install the DLC if you haven’t already.
2. Once it’s installed, you should be able to find the installed files on your PS3 in the folder dev_hdd0/game/BLJS10260/USRDIR. (Note the game code here is BLJS10260 and not NPJB00611 even if you have the PSN version.)
3. Find the following files. If you can’t find some of the files that’s okay, it means you don’t have that DLC.
dlc01.arc.edat, dlc01.bin.edat
dlc02.arc.edat, dlc02.bin.edat
_dlc03.arc.edat, _dlc03.bin.edat
_dlc04.arc.edat, _dlc04.bin.edat
_dlc05.arc.edat, _dlc05.bin.edat
_dlc06.arc.edat, _dlc06.bin.edat
_dlc07.arc.edat, _dlc07.bin.edat
_dlc08.arc.edat, _dlc08.bin.edat
_dlc09.arc.edat, _dlc09.bin.edat
_dlc10.arc.edat, _dlc10.bin.edat
_dlc11.arc.edat, _dlc11.bin.edat
_dlc12.arc.edat, _dlc12.bin.edat
_dlc13_107.arc.edat, _dlc13_107.bin.edat
_dlc14_107.arc.edat, _dlc14_107.bin.edat
4. Copy all the files in that list that you have to OFA_eng/original_dlc.
5. Run patch_dlc.bat. This should produce patched versions of the DLC files in OFA_eng/patched_dlc.
6. Copy the files in OFA_eng/patched_dlc back over to dev_hdd0/game/BLJS10260/USRDIR, replacing the original files. (Again, note the game code here is BLJS10260 and not NPJB00611 even if you have the PSN version.)
Note that you also need the license files in order to use the DLC ingame. They have filenames of the form Ixxxxx0000000000.EDAT and belong in the folder dev_hdd0/game/BLJS10260/USRDIR. You won't be able to use the DLC if you don't have the license files.
The game should be completely patched now! If you're having trouble, go to the troubleshooting page for help.