First off: This guide takes bits from hexLucifer's guide HERE. Second: This will not work with all SPRX such as menus Also, i dont recommend anyone using this tutorial to cheat online and alter the experience for normal players, this is for educational purposes only. Signing SPRX and EBOOTS to work on HEN Requirements: HEN SPRX and EBOOT you want to resign Aldostools PS3 Tools collection found HERE (For SPRX) (Run the installer as Admin to get the right click functions) ESSE Resigner found HERE (For EBOOT, optional depending on EBOOT) TrueAncestor SELF Resigner found HERE (Optional for converting DEX EBOOT to CEX) Step 1 Step 2 Step 3 Step 1 - Resigning SPRX with Aldostools Aquire your SPRX and EBOOT (Ill be using BO2 GSC Injector SPRX for this) Right click the SPRX and you will see an option called 'SELF Tools", open that menu and you will see "Resign EBOOT/SELF", click that and let the resigner do its thing Thats pretty much it for the SPRX You CAN resign your EBOOT using this but i have more luck using ESSE for EBOOTs. Spoiler: Pictures Step 2 - Resigning EBOOT Download ESSE and put your EBOOT into the same folder with the .bat Open the .bat file and press A, it will tell you what kind of EBOOT you have, NPDRM (PSN content) or Disc Based EBOOT You will now have options to pick what conversion you what. Choose "Resign to FREE TYPE NPDRM 3.55" for PSN content or "Resign to 3.55 (NOT ODE OPTION)" for Disc Choose "Yes" for compressing EBOOT. You're done Transfer your SPRX and EBOOT to your PS3 using FTP. SPRX go to dev_hdd0/tmp EBOOT goes to dev_hdd0/game/[GAME ID]/USRDIR/ Step 3 - Converting EBOOT from DEX to CEX if necessary Download TrueAncestor SELF Resigner and put the EBOOT into the same folder as the .exe Open the Resigner and choose option 10 to decrypt the DEX EBOOT Choose option 2 to convert to CEX (Disc based) or option 3 for NPDRM You will now need your games ContentID, you can get this by right clicking your games original EBOOT and choosing SELF Tools/Open (View Info) and copying the top blue text (Mine would be UP0002-NPUB31054_00-CODBLACKOPS2DL00) Paste your ContentID into the Resigner and press enter, your EBOOT should now be resigned to CEX If you havent already, use ESSE to resign the converted eboot to 3.55 Spoiler: Pictures Hopefully I made this clear enough. Let me know if you have any questions! And again, this will NOT work with all SPRX, for example with MW3, SPRX menus will work but not appear (functions can be selected you just cant see anything) this is because SPRX are supposed to be used on DEX or because HEN doesnt have the right calls for SPRX yet. Im not sure. If you get error codes try resigning again and make sure your EBOOT is CEX!