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aldostools / webMAN-MOD

Extended services for PS3 console (web server, ftp server, netiso, ntfs, ps3mapi, etc.)
https://aldostools.github.io/webMAN-MOD/
GNU General Public License v3.0
1.33k stars 177 forks source link

PSP savefile corrupt #923

Open aquaevil opened 1 year ago

aquaevil commented 1 year ago

hi, I'm using the 4.90 COBRA WITH wMM, all things are great but on pspgames. When I saved the pspgame, next time i load it, it says the save is corrupt, what should I do? sorry for the english coz it's not my mother language

aldostools commented 1 year ago

That error is not an issue of webMAN MOD. It is related to the poor compatibility of the PSP emulator.

For some PSP games that error can be solved with a custom MINIS2.EDAT file, which can be encrypted or decrypted depending on which PSP emulator is installed. The decrypted file requires a non official PSP emulator that only can be installed on dev_flash of CFW. https://www.psdevwiki.com/ps3/PSP_Emulation

The PSP2PS3 tool can create PSP PKG with encrypted MINIS2.EDAT. It also offers some additional options to patch the ISO and includes some predefined configs

Creating the folders load_tmp/open_tmp/save_tmp in the USRDIR of the PSP Launcher can fix the save bug in some games like LocoRoco Midnight Carnival, but also affect the save of other games like Dissidia: Final Fantasy