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My old sync data is gone when signed in to new device. Don't have access to old device.

  • 2 replies
  • 3 have this problem
  • 20 views
  • Last reply by adil19

adil19
adil19
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I have synced my bookmarks and configuration from one of my old device and signed out from the device. Now when I signed on a new device and synced all the data is gone. How can I get back the data?

I have synced my bookmarks and configuration from one of my old device and signed out from the device. Now when I signed on a new device and synced all the data is gone. How can I get back the data?

All Replies (2)

Paul
Paul
  • Top 25 Contributor
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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.

adil19
adil19 Question owner
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Seburo said

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.

Thank you. Yes, I used it as a backup option. Unfortunately, I don't have copies or backup anywhere else. Thank you for the fast response.