Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Sync not working on my new Windows 10 installation

  • 2 replies
  • 2 have this problem
  • 3 views
  • Paskiausią atsakymą parašė vincenoir

more options

I've been using Sync for about 2 years. I just formatted my hard drive and installed latest version Firefox on Windows 10. I've been waiting about 4-5 days for syncing. I tried to disconnect and connect again and again. It looks like everything is ok but there is no sync. How can i get back my bookmarks?

I've been using Sync for about 2 years. I just formatted my hard drive and installed latest version Firefox on Windows 10. I've been waiting about 4-5 days for syncing. I tried to disconnect and connect again and again. It looks like everything is ok but there is no sync. How can i get back my bookmarks?

All Replies (2)

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.

more options

I'm so sad to here that. There is no backup file. I thought the Sync kept my bookmarks safe all the time. Because I did it before and it was working. But this time I have not been connected up for a week, i guess this is why everything is gone.

Anyway, i probably have no chance to get back, right?