📣 Help shape Firefox by joining our Test Days event on July 21–27 to test the Firefox Semantic History Search in Firefox Beta 142

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 tried to download firefox 4.0 but after downloading, saving file and restarting, I am still using firefox3. something. Where is 4.0 that I downloaded?

  • 1 reply
  • 2 have this problem
  • 1 view
  • Last reply by cor-el

i just downloaded firefox 4.0 but after saving the file and restarting firefox it is still using 3. something. I do not understand. Why isn't 4.0 coming up?

i just downloaded firefox 4.0 but after saving the file and restarting firefox it is still using 3. something. I do not understand. Why isn't 4.0 coming up?

All Replies (1)

Did you run the Firefox installer?

You can download Firefox via this page and save the file to the desktop>