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Cannot sync after deleting Firefox

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  • Last reply by cor-el

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My Firefox does not restore data automatically. I will recount everything as follows. Initially, my Firefox showed signs of lagging, so I deleted Firefox and reinstalled it (at this time my account was still logged in and syncing normally). After I successfully reinstalled Firefox, I forgot the password because I hadn’t logged into Firefox for a long time. After I reset the password and logged into Firefox to sync, and I clicked Sync now many times, it still did not sync and retrieve all the data I had earlier. Can someone help me! Many of my important documents have been lost!

My Firefox does not restore data automatically. I will recount everything as follows. Initially, my Firefox showed signs of lagging, so I deleted Firefox and reinstalled it (at this time my account was still logged in and syncing normally). After I successfully reinstalled Firefox, I forgot the password because I hadn’t logged into Firefox for a long time. After I reset the password and logged into Firefox to sync, and I clicked Sync now many times, it still did not sync and retrieve all the data I had earlier. Can someone help me! Many of my important documents have been lost!

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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 use the "forgotten password" process, data that is being synced between copies of Firefox are deleted to protect your privacy and security.

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.

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Resetting the password for the Mozilla account because you do not remember the password will remove all data stored on the Sync server because this password is used to encrypt your data locally for security reasons before it is uploaded to the Sync server and only this password or a possible recovery key can decrypt this data.