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

Lost history after upgrade to Firefox Quantum

  • 1 ŋuɖoɖo
  • 3 masɔmasɔ sia le wosi
  • 2 views
  • Nuɖoɖo mlɔetɔ Shadow110

more options

I recently upgraded to Firefox Quantum and seem to have lost my browsing history. I still have my bookmarks and passwords (I guess from firefox sync).

The awesome bar history is still there, as is recent history.

I have checked the profiles and I only have one.

It also seems that I have both Firefox 52.6 ESR still installed but I can only open ESR or Quantum.

I recently upgraded to Firefox Quantum and seem to have lost my browsing history. I still have my bookmarks and passwords (I guess from firefox sync). The awesome bar history is still there, as is recent history. I have checked the profiles and I only have one. It also seems that I have both Firefox 52.6 ESR still installed but I can only open ESR or Quantum.

All Replies (1)

more options

Hi, sorry took so long. Should only be using 1 version of Firefox. Firefox Developer Edition has a compatibility mode so you can run both. It is continually in Beta though and is ver 60 something and shares your Bookmarks.

As to you loosing History I have no idea but should be doing this if that is something you care about :

Please let us know if this solved your issue or if need further assistance.