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!

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

I want to go back to the previous version of Firefox, how can I do this?

  • 3 replies
  • 145 have this problem
  • 1 view
  • Last reply by socalmonk

johnc1936
johnc1936
more options

I had all my bookmarks set up under Google, now I have taken the latest release of Firefox only to find out I can't use the toolbar from Google, so I want to reinstall the older version of Firefox - please tell me how to do that.

I had all my bookmarks set up under Google, now I have taken the latest release of Firefox only to find out I can't use the toolbar from Google, so I want to reinstall the older version of Firefox - please tell me how to do that.

All Replies (3)

Raine Dragon
Raine Dragon
more options

1. Go to: http://releases.mozilla.org/pub/mozilla.org/firefox/releases/4.0/win32/

2. Click on the folder that matches the language you would like (en-US is united states English)

3. Download Firefox Setup 4.0.exe and install it in place of the newer version.

the-edmeister
the-edmeister
  • Moderator
more options

Google needs to update the Google Toolbar for Firefox 5. Firefox 4 is no longer supported by Mozilla and shouldn't be used, Firefox 5 was a security update.

The Google Toolbar 7.1.20110512W version works in Firefox 5.0 by using the Compatibility Reporter extension, I tried it myself due to the large number of postings about GTB problems.
https://addons.mozilla.org/en-US/firefox/addon/add-on-compatibility-reporter/

socalmonk
socalmonk
more options

What was your previous version, and did you have your bookmarks backed up? I had a similar problem, upgrade from FF 3.6.18 to 5. Lost all my bookmarks, and couldn't restore them from my back-up. If you go to [ftp://ftp.mozilla.org/pub/mozilla.org.../releases/] you can select any version for download and installation. Be aware that FF is not supporting any release below 3.6. If you have your bookmarks backed up, or in a folder in C:\Documents and settings\user\application data\Mozilla\firefox\profiles\h3rkn358.default\bookmarkbackups ( The number on your .default folder may be different ) you can select bookmarks\organize bookmarks\backup or restore, from your FF toolbar and navigate t the back-up file and open it. Good to go.

Modified by socalmonk