Advertising (This ad goes away for registered users. You can Login or Register)

Search found 49 matches

by Mathieulh
Tue May 12, 2020 2:48 pm
Forum: Custom Firmwares (HEN/CFW/LCFW)
Topic: JUNE 2010 6.60 DTP-H1500AB PSP TESTING TOOL // CFW HELP NEEDED!
Replies: 1
Views: 7309

Re: JUNE 2010 6.60 DTP-H1500AB PSP TESTING TOOL // CFW HELP NEEDED!

There is nothing special about the 6.60 firmware on those units, the update file for these is available, you don't need to safekeep it. That said you will need to enable service mode on your unit to install a cfw (or run one from memory stick), this implies opening the unit and switching P24 on the ...
by Mathieulh
Sat Jan 18, 2020 12:55 pm
Forum: Programming and Security
Topic: PATCHED IPLS for 1.00/1.50 By Mathieulh
Replies: 0
Views: 1201

PATCHED IPLS for 1.00/1.50 By Mathieulh

I just noticed that some of the PSP Devkit related apps/tools were not present here so I created this thread: it is based on https://www.obscuregamers.com/threads/patched-ipls-for-1-00-1-50-by-mathieulh.1347/ PATCHED IPLS By Mathieulh Those are 1.00 and 1.50 patched IPLs, they will load plain (decry...
by Mathieulh
Sat Jan 18, 2020 12:54 pm
Forum: Programming and Security
Topic: PSP 1.00 SDK DTP-T1000 firmware/flash + custom 1.00/1.50 updaters
Replies: 0
Views: 1325

PSP 1.00 SDK DTP-T1000 firmware/flash + custom 1.00/1.50 updaters

I just noticed that some of the PSP Devkit related apps/tools were not present here so I created this thread: it is based on https://www.obscuregamers.com/threads/psp-1-00-sdk-dtp-t1000-firmware-flash.1316/ Hi, I thought I would revive the PSP Devkit owner scene a bit by releasing things that were u...
by Mathieulh
Tue Feb 07, 2017 9:34 am
Forum: Programming and Security
Topic: Renaming/removing "system_update_plugin.rco" - Impacts?
Replies: 3
Views: 2468

Re: Renaming/removing "system_update_plugin.rco" - Impacts?

Hello everybody, I try to have a system which cannot be updated through LiveArea and any application (but which can still be updated through SafeMode in case I mess up with "vs0:"). I noticed that if I rename "vs0:app/NPXS10015/system_update_plugin.rco" to "vs0:app/NPXS10015/system_update_plugin.rc...
by Mathieulh
Wed Aug 31, 2016 11:41 pm
Forum: HENkaku
Topic: After Updating game wont load!
Replies: 2
Views: 5688

Re: After Updating game wont load!

The "workaround" is to not install the update or to use the original card/psn game. The point is, you update's binaries are encrypted but you do not have a valid rif license file installed to decrypt those. The solution would be to stay offline or install a decrypted update for your game. (Or not to...
by Mathieulh
Wed Aug 31, 2016 9:48 am
Forum: Programming and Security
Topic: Simple IPL Sample link
Replies: 8
Views: 4867

Re: Simple IPL Sample link

Sadly it's been heavily modified, it's not the same code at all :/
by Mathieulh
Tue Aug 30, 2016 1:49 pm
Forum: Programming and Security
Topic: Simple IPL Sample link
Replies: 8
Views: 4867

Re: Simple IPL Sample link

It looks like it, although it was originally supplied with the source, do you happen to have it? there is only the installer in your archive.
by Mathieulh
Tue Nov 25, 2014 8:34 pm
Forum: Programming and Security
Topic: Why can the PS Vita emulate PSP games as well as it does?
Replies: 19
Views: 3853

Re: Why can the PS Vita emulate PSP games as well as it does

Some of the kirk seeds are different as far as I know of (as in, some kernel modules will not decrypt on psp if I recall properly) hmm, so far I've been able to decrypt every flash module with the PSP from the ePSP, just need to update the keys when they update the module tag, I could be mistaking ...
by Mathieulh
Tue Nov 25, 2014 8:12 pm
Forum: Programming and Security
Topic: Why can the PS Vita emulate PSP games as well as it does?
Replies: 19
Views: 3853

Re: Why can the PS Vita emulate PSP games as well as it does

Proxima wrote:Pretty much unless it goes through a Kermit interface, its hardware. When you say "different keys" what are you talking about?

Thanks!
Some of the kirk seeds are different as far as I know of (as in, some kernel modules will not decrypt on psp if I recall properly)
by Mathieulh
Tue Nov 25, 2014 2:17 pm
Forum: Programming and Security
Topic: Why can the PS Vita emulate PSP games as well as it does?
Replies: 19
Views: 3853

Re: Why can the PS Vita emulate PSP games as well as it does

Vita doesn't emulate PSP. There's a PSP CPU inside the Vita. They can do it because it's cheap and small. Isn't technology amazing? I have always suspected so myself, It's just rather impossible to confirm short of decapsulating the Vita CPU or reverse engineering the pspemu binaries. The pspemu "c...

Go to advanced search