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Lost passwords, bookmarks, etc when Firefox upgraded

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kcmolatch
kcmolatch

What happened to all my saved data, passwords, bookmarks, history, etc??? Firefox updated 10/23/25 and did not transfer/sync any of this. I am extremely upset!

What happened to all my saved data, passwords, bookmarks, history, etc??? Firefox updated 10/23/25 and did not transfer/sync any of this. I am extremely upset!

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Paul
Paul
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Hi

This support article should help:

https://support.mozilla.org/en-US/kb/recover-user-data-missing-after-firefox-update

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