Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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 down loaded the new firefox 4 and tried to open it and it says it's not supported by my system which is MAC OS X version 10.4.11. It completely wiped out the previous firefox 3.6

  • 1 resposta
  • 6 have this problem
  • 7 views
  • Last reply by TonyE

more options

I down loaded the new firefox 4 and tried to open it and it says it's not supported by my system which is MAC OS X version 10.4.11. It completely wiped out the previous firefox 3.6 . So now I am left with nothing at all. I can't find firefox version 3.6 online to download. So what do I do?

I down loaded the new firefox 4 and tried to open it and it says it's not supported by my system which is MAC OS X version 10.4.11. It completely wiped out the previous firefox 3.6 . So now I am left with nothing at all. I can't find firefox version 3.6 online to download. So what do I do?

All Replies (1)

more options

You can get Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

You should still have your profile folder, so when you install 3. you will get your bookmarks and other user data back.

There is a third party version of Firefox that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox