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.

Mozilla Support में खोजें

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

Reinstalled Windows, logged back into Firefox and nothing syncs

  • 4 प्रत्युत्तर
  • 2
  • 9 views
  • के द्वारा अंतिम प्रतियुतर cor-el

more options

I just wiped and did a fresh install of windows 10. My Firefox has been synced for years. After downloading it and setting it up again on, nothing is syncing. Help!

I just wiped and did a fresh install of windows 10. My Firefox has been synced for years. After downloading it and setting it up again on, nothing is syncing. Help!

All Replies (4)

more options

Hello! Please indicate your browser version. Also, do you use the same login with which you synchronized data?

Can you send a screenshot with the synchronization problem?

more options

Hi, thanks for the response!

I'm running Version 63.0.3 (64bit) And yes, I've logged in with the same login that was previously synced. I'm not sure if I can send a screenshot. Firefox is running properly. I can log in to my account fine, it just that all my saved passwords and bookmarks don't show up. Stressing! Would appreciate any help, thanks!

more options
more options

You didn't reset the password of to Sync account ?

If you change the password of the Sync account then all data stored on the Sync server will be reset and is lost. This is because this password is used to encrypt your personal data locally before it is uploaded and only this password can decrypt the data on the Sync server.