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 4

  • 1 svar
  • 2 har dette problemet
  • 18 views
  • Siste svar av Xircal

more options

Is it worthwhile upgrading from FX 3.6.17 to FX 4?

If I upgrade what will happen to everything I have got stored on 3.6? You know like all my bookmarks, persona's, plug-in's, add-ons. history and passwords?

If I did change and I don't like it can I go back to FX 3.6.17

I tried the Beta and didn't like it and went straight back to 3.6.17

Is it worthwhile upgrading from FX 3.6.17 to FX 4? If I upgrade what will happen to everything I have got stored on 3.6? You know like all my bookmarks, persona's, plug-in's, add-ons. history and passwords? If I did change and I don't like it can I go back to FX 3.6.17 I tried the Beta and didn't like it and went straight back to 3.6.17

All Replies (1)

more options

Upgrading is very easy. Simply click Help | Check For Updates.

All your bookmarks, customizations are retained in a different location and remain unaffected by an upgrade; with the exception of some add-ons which may become incompatible with the new version. But you'll get a warning about those if that is indeed the case.

If you don't like it, then yes, you can go back to 3.6.17.