Lately the PSVita scene as been really busy with so many releases, from bubbles to exploits. Since the release of the bubble trick a lot of us have been having trouble with Fake_NP or Sign_NP. Luckily our friend Skiller made things a lot easier with this bat file, for any of us having issue with signing Eboots. 
Well we have even more good news as Skiller is back at it, this time with a helpful update to his Bat file for people wanting to add a custom boot screen, also the option of using an existing KEY and the double click option to add XP support.
Download: Skillers tool
Use the SiginCFIG.text file, for all your Configuration and make sure to put STARTDAT.PNG in Root folder for you custom boot screen.
Here is the read me file
Make sure to rename Eboot.pbp to NP.pbp before running the Signnp.bat file
SIGNNP.bat (SETUP)
In addition to drag and drop, double click has been added (for XP compatibility we hope). Be sure to read all of this.
- — Put your base game’s eboot in this folder.
- — Rename EBOOT.PBP to NP.PB
- — Open the SignCFIG.txt file.
- — Set your compression to either 0 or 1 (0 for compression and 1 for no compression)
- — If you have previously extracted your key (if you have run this with the same base game then you already have your key) then put the filename in the “USEKEYFOLDER:” in place of the 1. An example is provided. If you haven’t ran it with the base game before then leave it at 1.
- — (This is for double click option) Under “ISONAME:” you will put the name of the ISO file you’re using. So if your ISO is named NES.ISO you will put that after the : so it would look like this-
- ISONAME:NES.ISO If you are going to drag and drop then it should be ISONAME:1
- For a custom bootscreen make CUSTOMBOOT:0 and put your custom boot PNG in the root folder and name it STARTDAT.PNG Two are provided from Skiller for his CMP site.
- Quietmode is where you don’t see the command screen, it just does it behind the scenes. You can turn it on or off. Doesn’t affect the program at all.
- Then save and close.
- Drop your ISO on to SIGNNP.bat
- Check the FIXGAME folder for your new EBOOT.PBP
- He also set it up to where your version key dumps into
- MAIN->KEYS.
It’s really nice of Skiller to help out the scene and if you like what he did for us, you’re going to really like his website. It’s where you can get all kinds of cheat codes.. You can check it out here: http://www.Codemasters-project.net
Big Thanks to,
- JohnFrazarJr and Dessel575 for it testing
- Qwikrazor for the New VHBL & ARK2 on 3.36 and much more..
- Hykem, Proxima and tpunix for sign_np
- Skiller for putting things together and making everything a lot easier,
- Major_Tom/Mr.Gas for the method to create custom bubbles