This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

I mdo not like FireFox 4.0 How can I restore to a previous version?

  • 1 reply
  • 3 have this problem
  • 10 views
  • Last reply by Ryan H.

more options

I do not like FireFox 4.0 I want to restore a previous version. I am using Windows Vista.

I do not like FireFox 4.0 I want to restore a previous version. I am using Windows Vista.

All Replies (1)

more options

I'm sorry you're having problems with FF 4! Please see the following thread for information on how to downgrade:

Thread 797708

Hope this helps!