Ok here is a step by step tutorial to sign your homebrews and iso using fake_np v1 and fake_npv5:
Preparing. Check if your game is ISO or eboot. If it is EBOOT, you have to extract it using the eboot2iso, then add the files to the UMDGen and continue the guide.
If your game is ISO, you may start right now.
1) Open the game with UMDGEN and extract the file PSP_GAME/SYSDIR/EBOOT.BIN to the "Fake_NP" folder.
1b) --OPTIONAL-- if you want to have the game icon (pic 0 and 1, img0 and pmf, sound file), before using fake_np you need to put all of them to the same folder as "Fake_NP"
2) Open command line (cmd.exe) and switch to your "Fake_NP" folder using "cd" command (example: cd C:\Fake_NP).
3) Write "seboot eboot.bin" and wait until the signing process finishes.
4) Replace in UMDGEN the old EBOOT.BIN with your signed one.
5) Save the game in ISO format (uncompressed) with the name "np.iso" in the "Fake_NP" folder.
6) Launch "fake_np.exe" and your EBOOT.PBP will be compiled
7) Copy EBOOT.pbp to your memory stick (or the GO storage) to the folder PSP/GAME/Name_of_your_game
8) If everything is ok, the game will launch on OFW !
P.S. if it didn't start, try searching for EBOOT.OLD in the SYSDIR folder, and sign this one instead. Also, after replacing the old BIN in the ISO file, rename your EBOOT.BIN to BOOT.BIN and replace it too. It should work then
source:
http://www.epforums.org/showthread.php? ... -that-work
could someone help sign my rip umd game naruto shippuden ultimate ninja heroes 3 for my psp go ver 6.37 and psp 2000 ta v3 ver 6.36. (by the way i have psp 3000 running 6.20 pro-b5 permenant and psp 1000 running 5.50 promethus v4, so does anyone want to play paptapon 3 over x-link kai) . pls help. would be really appreciated
<-- TPU
Could you make a version 10 without this part and include the src file instead? thanks SO much for the 728 version though. I got like 4 games using that. You are a PSP saver 
