Iso tool

[huntersylch]

(08-05-2014 05:45 PM)LunaMoo Wrote:  @huntersylch about updating - it's not an emulation bug hence will not be "fixed" - we simply don't have the decryption keys for it, and at this point it's likely we'll never get them.
You can check the ppsspp log after running the update which fails and you should find somewhere there that it asks for one of the missing kirk 7 keys, you can find the list of ones we have in ~ here.
What happens is that, because the key is missing, emulator passes encrypted data when not being able to decrypt it, but isotool doesn't expect that since it would never happen on real psp for which it was written for and instead of printing out some kind of error, it continues to patch the iso with bad file effectively breaking the game.

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sir, actually I got the isotool working on the recent build v0.9.9-68-g404766c to patch my SRW OE to 1.08. what I did was:

1. run ISOTOOL
2. selected the .iso on the ISO folder (the iso file should already be on the root of your SD card, since I'm using a Samsung Tab)
3. Press X on the game to get to the next option
4. Select "EBOOT decrypt", then choose "yes" on all questions to start the process
5. Once it’s finished decrypting, choose again the game then press X, this time choose "Patch Prometheus"
6. choose ME631 from the options then choose yes
7. once it says "finished", the game is patched
8. exit the iso tool then run the game.

I haven't cheched the ppsspp.ini to verify if there were changes, but before, when I do the same steps, after I load the patched game, it immediately closes