Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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
Solved Archived

Firefox 4 is incompatible with OSX v10.4.11. I replaced the old Firefox and am left with nothing. What do I do?

thedonsellers replied
thedonsellers

After updating to Firefox 4 and replacing 3.6, I am left without the ability to use this browser. I cannot find an older version to download either. There needs to be a fix or a link to download 3.6. I've already seen that there are many others encountering this exact issue.

After updating to Firefox 4 and replacing 3.6, I am left without the ability to use this browser. I cannot find an older version to download either. There needs to be a fix or a link to download 3.6. I've already seen that there are many others encountering this exact issue.

All Replies (2)

Chosen Solution

You can download an old version here: http://www.mozilla.com/en-US/firefox/all-older.html

Thanks, alenotte!