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!

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

Problems Downloading Version 4

more options

I am on a Mac, and I have ver. 3.6. And I am trying to download ver. 4, but when I do, it asks me if I want to replace the newer version that is already there with this older version? WHAAAT?

Anyone have any ideas?

I am on a Mac, and I have ver. 3.6. And I am trying to download ver. 4, but when I do, it asks me if I want to replace the newer version that is already there with this older version? WHAAAT? Anyone have any ideas?

All Replies (1)

more options

Firefox 3.6.16 (and 3.5.18) was released after Firefox 4.0, it has a newer internal date.