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+---- Thread: dlc in jpcsp (/showthread.php?tid=2522)
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RE: dlc in jpcsp - Hykem - 07-16-2011
(07-16-2011, 06:27 AM)beanclr Wrote: Has anyone made any changes for this?
Yes, I've already sucessfully broke part of the NPDRM encryption scheme for a couple of DLC files from more recent games. However, I'm still unsure about how older games used to access DLC content. Do you know any examples that I could study, please?
RE: dlc in jpcsp - beanclr - 07-16-2011
Oh the only game I ever bough dlc for is dissidia 012. And that was only so I could play around with the textures. I was asking about dlc for jpcsp to see if I could do it on the fly without having to send files to my psp and changing settings and what not. How far back are we talking about when you say old?
RE: dlc in jpcsp - Hykem - 07-17-2011
(07-16-2011, 05:11 PM)beanclr Wrote: Oh the only game I ever bough dlc for is dissidia 012. And that was only so I could play around with the textures. I was asking about dlc for jpcsp to see if I could do it on the fly without having to send files to my psp and changing settings and what not. How far back are we talking about when you say old?
Around FW 2.00 to 5.00. Pretty much before the PGD data files started showing up. Most of the DLC content now use this encryption too, but with a slightly different header.
RE: dlc in jpcsp - serio - 07-18-2011
does 5.00 also include the slightly newer ones? disgaea 2 uses 5.55 firmware, and its dlc is in edat format (PSPEDAT header) so i dunno if it's any help.
RE: dlc in jpcsp - beanclr - 07-18-2011
I'll ask some friends if they got any games with dlc from that far back and get back to you.
RE: dlc in jpcsp - Hykem - 07-18-2011
(07-18-2011, 06:09 AM)serio Wrote: does 5.00 also include the slightly newer ones? disgaea 2 uses 5.55 firmware, and its dlc is in edat format (PSPEDAT header) so i dunno if it's any help.
Yes, that's it. Although by firmware 5.55 only very few games use that format.
(07-18-2011, 10:08 AM)beanclr Wrote: I'll ask some friends if they got any games with dlc from that far back and get back to you.
Thanks!
RE: dlc in jpcsp - beanclr - 07-22-2011
Sorry I forgot about this. I did ask them but they don't have any. I only got two friends with psp and both are on ofw.