* [http://wiki.amahi.org/index.php/Open_Terminal_as_root As root user], do the following commands:

{{Code|tar -cvzf $HOME/mozilla-firefox-profiles-backup.tar.gz $HOME/.mozilla/firefox/

yum --enablerepo<nowiki>=</nowiki>remi list firefox

yum --enablerepo<nowiki>=</nowiki>remi install firefox xulrunner7}}