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.

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.

How do I downgrade to version 42?

  • 1 reply
  • 3 have this problem
  • 1 view
  • Last reply by Scribe

hongi
hongi
more options

I have version 43.0.2

I have version 43.0.2

All Replies (1)

Scribe
Scribe
more options

Hi, you don't say why you want to do that - if there is anything that we can help with, feel free to ask.

If you still want to do it, please see - Install an older version of Firefox.

If your question is resolved by this or another answer, please take a minute to let us know. Thank you.