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.

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

Firefox latest version (7.0.1) is detected as outdated

more options

Whenever a web site attempts to detect what version of Firefox I'm using, it seems to believe I'm using an older version. The thing is, I always keep it up to date. Even Mozilla's feedback tool at input.mozilla.com says:


  • "Oh! So, you want to offer us feedback on Firefox. Thank you, but you'll need to be on the latest version. To do that, simply go to our download page and install/update to the latest version of Firefox!"


I just tried to manually update by downloading the 7.0.1 installer and running it. The problem still exists. I use Firefox 7.0.1 on Windows 7 64-bit.

Whenever a web site attempts to detect what version of Firefox I'm using, it seems to believe I'm using an older version. The thing is, I always keep it up to date. Even Mozilla's feedback tool at input.mozilla.com says: * "Oh! So, you want to offer us feedback on Firefox. Thank you, but you'll need to be on the latest version. To do that, simply go to our download page and install/update to the latest version of Firefox!" I just tried to manually update by downloading the 7.0.1 installer and running it. The problem still exists. I use Firefox 7.0.1 on Windows 7 64-bit.

Modified by TWCat

Chosen solution

Your UserAgent indicates you are using Firefox 3.6.3, not Firefox 7.0.1.
http://kb.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default

Read this answer in context 👍 1

All Replies (4)

more options

Chosen Solution

Your UserAgent indicates you are using Firefox 3.6.3, not Firefox 7.0.1.
http://kb.mozillazine.org/Resetting_your_useragent_string_to_its_compiled-in_default

more options

Thank you for your help. That solved my problem immediately. :)

more options

I have this problem but with a Macbook pro, running Lion. How do I correct it on a Mac?

more options

sorry I get it now.... (rats... must read before replying again)