Open Notepad (Windows) or TextEdit (Mac). Ensure you save as "Plain Text."
Being able to customize these settings allows users to tailor their interaction with their PS3 library. For developers or advanced users, the config.txt file could also serve as a means to troubleshoot issues or implement specific functionalities not provided through the standard user interface. ps3 pkgi config.txt
PKGi (Package Installer) for PS3 reads a config.txt file to know: Open Notepad (Windows) or TextEdit (Mac)