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.

Avatar for Username

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

This thread was archived. Jei jums reikia pagalbos, užduokite naują klausimą.

Downgraded from Windows 11 to Windows 10, syncing completely broke

  • 1 reply
  • 0 have this problem
  • 2 views
  • Paskiausią atsakymą parašė Paul

erratic
erratic
more options

I had several dozen tabs open, as well as bookmarks saved that were on my account while I was using Windows 11. I didn't even think to export the bookmarks and other information, as I figured sync would handle that. Unfortunately, none of my settings have been saved. Is there a way to fix this? I had many extensions, bookmarks, and tabs I'd like to recover.

I had several dozen tabs open, as well as bookmarks saved that were on my account while I was using Windows 11. I didn't even think to export the bookmarks and other information, as I figured sync would handle that. Unfortunately, none of my settings have been saved. Is there a way to fix this? I had many extensions, bookmarks, and tabs I'd like to recover.

All Replies (1)

Paul
Paul
  • Top 25 Contributor
  • Moderator
more options

Hi

Thank you for your question about the Firefox Sync service.

It appears from your question, that you are using Firefox Sync as a back up service. This is not what Sync is designed to do. The Firefox Sync service takes a copy of the data you wish to include and transfers it to a second device (typically a mobile device such as a tablet or a telephone) running a copy of Firefox. The storage in between all attached devices is both temporary and fragile and is not stable enough to be (and is not designed as) a reliable backup service.

If you have a copy of your Firefox profile for desktop Firefox, you may be able to recover your bookmarks and other data. Please have a read of this article.

If you have a copy of your data on a mobile version of Firefox, please follow these instructions to connect it to Firefox Sync to copy your data.