Removing data from a PSP ISO?

Discussion in 'PSP - Hacking & Homebrew' started by Gaisuto, Nov 4, 2007.

  1. Gaisuto

    Gaisuto Lose 2 Levels.

    Former Staff
    Oct 27, 2002
    United States
    Palm Coast
    Okay, my friend wants to have Manhunt 2 on his Memory Stick to play. It's 1.2GB, and his memory stick only has 1GB. Using a CSO compression program, it brings it down to 1GB, but it's still too big.

    I hear of people taking out unnecessary data in these games to make them smaller. Anyone know how to do that?
  2. Mooney

    Mooney Advanced Member

    May 23, 2007
    United States
    Midwest, USA
    I think CisoPlus lets you remove videos and music to make the CSO smaller. [​IMG]
  3. Seraph

    Seraph GBAtemp Advanced Fan

    Jan 6, 2007
    United States
    Compressing to CSO pretty much gets rid of the uneccesary files. I think the only other way to shrink the ISO is to replace videos, music, language, and remove the update files. I haven't used that CisoPlus, but you can extract the ISO and then recompile it maually using other programs.
  4. Lodis

    Lodis GBAtemp Regular

    Jul 26, 2007
    United States
    You can use a ripp kit or UMDgen to relink in game movies to smaller files or to remove anything else you want to.
  5. BoneMonkey

    BoneMonkey The cheese stash is a lie.

    Dec 9, 2006
    United States
    do you still need it ?