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[Tutorial] how to sign any psp backup size

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dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: [Tutorial] how to sign any psp backup size

Post by dark69 » Tue Jan 27, 2015 9:36 pm

davidkanto wrote:can you help me very noobie at this please what programs do i use
to sign a iso? in the first post are what you need
use UMDgen to open the iso, take the eboot.bin from the iso /PSP_GAME/SYSDIR/ and sign with the comand line
sign_np -elf EBOOT.BIN 1EBOOT.BIN 2
delete the eboot.bin file and rename the 1eboot.bin to EBOOT.BIN and place that file to your iso and remplace the current one save a new iso and sign the new iso and it works
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Last edited by dark69 on Tue Jan 27, 2015 9:49 pm, edited 1 time in total.
"seek no happiness, she will find you"
dark69

davidkanto
Posts: 24
Joined: Thu Dec 25, 2014 5:00 pm

Re: [Tutorial] how to sign any psp backup size

Post by davidkanto » Tue Jan 27, 2015 9:39 pm

the told me to encrypt the eboot bin from ff0 dont know how
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dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: [Tutorial] how to sign any psp backup size

Post by dark69 » Tue Jan 27, 2015 9:44 pm

MoonsBane wrote:
dark69 wrote:
davidkanto wrote:can someone help me i go dragon ball z tenkachi tag team to work and everything but when i use final fantasy type 0 it take me back to the live area
you need sign the eboot.bin first then make a new iso with the new eboot.bin and sign your iso
Just checking but to sign a bin it should be "sign_np -elf KHBBS.BIN OUTPUT.BIN 2" yes? I'm getting told to check my input file =/
yeap sign_np -elf <input> <output> <2> input = your EBOOT.BIN taked from iso:/PSP_GAME/SYSDIR/ output = resulted signed eboot.bin can be named 1EBOOT.BIN
rename your 1EBOOT.BIN to EBOOT.BIN and make a new iso with the new eboot.bin
"seek no happiness, she will find you"
dark69

MoonsBane
Posts: 32
Joined: Sun Oct 19, 2014 11:50 am

Re: [Tutorial] how to sign any psp backup size

Post by MoonsBane » Tue Jan 27, 2015 9:55 pm

yeap sign_np -elf <input> <output> <2> input = your EBOOT.BIN taked from iso:/PSP_GAME/SYSDIR/ output = resulted signed eboot.bin can be named 1EBOOT.BIN
rename your 1EBOOT.BIN to EBOOT.BIN and make a new iso with the new eboot.bin
Still telling me to check my input file =/ Pulled Eboot from KHBBS Final Mix using umdgen. Tried it with another eboot and it says it's still failing. Any idea why? Using Patapon2 as my base game (US) worked for Final Fantasy 1-3 and Tactics Ogre but doesn't seem to do it for anything else.

Nevermind i got it. Wasn't using the Sign_NP in the MAIN folder (the exe version).

Darkbend
Posts: 18
Joined: Sun Jan 25, 2015 6:12 pm

Re: [Tutorial] how to sign any psp backup size

Post by Darkbend » Wed Jan 28, 2015 12:24 pm

Just wanna report that I successfully made my first custom bubble for Kenka Bancho using Petz Saddle Club demo (of all things) as base. Gonna see what else I can make with it.
Thank you for all the info and the help.

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Nezumi46
Posts: 5
Joined: Fri Jan 09, 2015 11:43 pm

Re: [Tutorial] how to sign any psp backup size

Post by Nezumi46 » Wed Jan 28, 2015 1:37 pm

Anyone can play Gods Eater burst? i cant play that, i try to sign eboot but fail "its not a elf file", can anyone help me?
Game i usually play
[spoiler]1. Osu!
2. Counter-Strike Global Offensive(Offline Play)
3. Need for Speed Most Wanted(PSVita)(Offline Play)
4. Call of Duty: Modern Warfare 3(Offline Play)[/spoiler]

nutkunkup
Posts: 12
Joined: Fri Oct 19, 2012 11:19 am

Re: [Tutorial] how to sign any psp backup size

Post by nutkunkup » Wed Jan 28, 2015 2:53 pm

Please help me I got this error :(
C:\Users\xxxx\Desktop\PSVITA\Expliot\sign_np>sign_np -elf EBOOT.BIN 1EBOOT.BIN 2
Initializing KIRK engine...

ERROR: Invalid ELF file for EBOOT resigning!
I use Monster Hunter ENG patched as ISO game.

Thanks

dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: [Tutorial] how to sign any psp backup size

Post by dark69 » Wed Jan 28, 2015 3:01 pm

nutkunkup wrote:Please help me I got this error :(
C:\Users\xxxx\Desktop\PSVITA\Expliot\sign_np>sign_np -elf EBOOT.BIN 1EBOOT.BIN 2
Initializing KIRK engine...

ERROR: Invalid ELF file for EBOOT resigning!
I use Monster Hunter ENG patched as ISO game.

Thanks

are you sure you have the eboot.bin renamed as EBOOT.BIN taked from /psp_game/sysdir/
or try another version (unpatched)
Last edited by dark69 on Wed Jan 28, 2015 3:05 pm, edited 1 time in total.
"seek no happiness, she will find you"
dark69

dark69
Posts: 103
Joined: Wed Dec 17, 2014 4:18 pm

Re: [Tutorial] how to sign any psp backup size

Post by dark69 » Wed Jan 28, 2015 3:03 pm

Nezumi46 wrote:Anyone can play Gods Eater burst? i cant play that, i try to sign eboot but fail "its not a elf file", can anyone help me?
i gonna check, what base game did you use
"seek no happiness, she will find you"
dark69

nutkunkup
Posts: 12
Joined: Fri Oct 19, 2012 11:19 am

Re: [Tutorial] how to sign any psp backup size

Post by nutkunkup » Wed Jan 28, 2015 3:11 pm

dark69 wrote:
nutkunkup wrote:Please help me I got this error :(
C:\Users\xxxx\Desktop\PSVITA\Expliot\sign_np>sign_np -elf EBOOT.BIN 1EBOOT.BIN 2
Initializing KIRK engine...

ERROR: Invalid ELF file for EBOOT resigning!
I use Monster Hunter ENG patched as ISO game.

Thanks

are you sure you have the eboot.bin renamed as EBOOT.BIN taked from /psp_game/sysdir/
or try another version (unpatched)
I tried SUPER ROBOT ENG patched and it works. So this mean some game are not work with this method I guess. :)

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