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modify system files

  1. Xbfryfd

    Modifying Mac OS Sierra system files

    Hi, I was looking one night a few weeks ago about trying to modify Mac OS Sierra's InstallableMachines.plist in the installESD.dmg file. When I noticed it again this morning, I tried messing around with it again, but I still can't add anything. What I want to do is add a Mac Pro 2008 motherboard...
    • Xbfryfd
    • Thread
    • installablemachines.plist installesd.dmg mac pro mac pro 2008 macos 10.12 macos sierra modify macos modify system files old mac system files
    • Replies: 9
    • Forum: macOS Sierra (10.12)
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