How to Uninstall the Theme

Uninstall FF Ultima

There are two ways to uninstall the theme.

1. Disable FF Ultima

   • On the about:config page
   • Set toolkit.legacyUserProfileCustomizations.stylesheets to false
   • This disables the theme (by disabling userChrome)
   • Restart Firefox

2. Delete FF ultima

   • Delete the chrome folder containing the theme files
   • Restart Firefox

3. Deleting FF Ultima Settings

   • Unfortunately, there's no way to mass-delete about:config preferences.. but..
   • With the theme disabled or theme files deleted, the settings will do absolutely nothing.
   • For the sake of cleanliness or mental clarity or just ocd.. You can still delete about:config preferences by simply "trashing" them on the about config page.