We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Ver. 4 is terrible. How can I download a copy of 3???

  • 1 freagra
  • 3 leis an bhfadhb seo
  • 3 views
  • Freagra is déanaí ó TonyE

more options

This new version of Firefox is awful. It is confusing, unpredictable, and is a complete waste of my time. Please provide access to download version 3. Otherwise I must abandon and go to Microsoft.

This new version of Firefox is awful. It is confusing, unpredictable, and is a complete waste of my time. Please provide access to download version 3. Otherwise I must abandon and go to Microsoft.

All Replies (1)

more options

To downgrade to Firefox 3.6 first uninstall Firefox 4, but do not select the option to "Remove my Firefox personal data". If you select that option it will delete your bookmarks, passwords and other user data.

You can then install the latest version of Firefox 3.6 available from http://www.mozilla.com/en-US/firefox/all-older.html - it will automatically use your current bookmarks, passwords etc.

To avoid possible problems with downgrading, I recommend going to your profile folder and deleting the following files if they exist - extensions.cache, extensions.rdf, extensions.ini, extensions.sqlite and localstore.rdf. Deleting these files will force Firefox to rebuild the list of installed extensions, checking their compatibility, and reset toolbar customizations.

For details of how to find your profile folder see https://support.mozilla.com/kb/Profiles