Firefox - Downgrade

Hi,

There is tutorial how to downgrade your Firefox:

1. Download version you would like:
• http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/
2. Following commands:
• tar xjf firefox-xx.xx.xx.tar.bz2
• sudo mv firefox /usr/lib/firefox-xx.xx.xx
• sudo mv /usr/bin/firefox /usr/bin/firefox-old
• ln -s /usr/lib/firefox-xx.xx.xx/firefox /usr/bin/firefox
• If your new firefox can not run, do this thing:
• cd firefox
• mv firefox-bin firefox.sh
3. Disabled automatic updating:
• Edit -> Preferences -> Update
• Checked: "Nerver check for updates (not recommended: security risk)

Now when you open Firefox it should be expected version instead of current version.

Good luck!