Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

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

After I refresh Firefox, will the sync restore extensions etc?

  • 2 majibu
  • 0 wana tatizo hili
  • 15 views
  • Last reply by jonzn4SUSE

more options

Hello, I use Firefox on two desktop computers and one mobile device. Firefox is being slow on one desktop, so I want to "refresh" it. The [page] says that extensions and search engines will be removed... but will they be restored by Firefox Sync from the other desktop computer? Or will sync also remove extensions on the other computer? Thanks

Hello, I use Firefox on two desktop computers and one mobile device. Firefox is being slow on one desktop, so I want to "refresh" it. The [[https://support.mozilla.org/en-US/kb/refresh-firefox-reset-add-ons-and-settings|help page]] says that extensions and search engines will be removed... but will they be restored by Firefox Sync from the other desktop computer? Or will sync also remove extensions on the other computer? Thanks

Chosen solution

Sync will bring back your extensions from the other devices once you sign into your Mozilla account. Refresh is scary which is why I've only done it maybe 3 times in all my years running Firefox.  ;-) I also run most versions of the browser plus Waterfox on several devices so my data is in more than 1 browser and on more than 1 device. see old screenshot

Read this answer in context 👍 1

All Replies (2)

more options

Suluhisho teule

Sync will bring back your extensions from the other devices once you sign into your Mozilla account. Refresh is scary which is why I've only done it maybe 3 times in all my years running Firefox.  ;-) I also run most versions of the browser plus Waterfox on several devices so my data is in more than 1 browser and on more than 1 device. see old screenshot

Modified by jonzn4SUSE

Helpful?

more options

Whatever your issue is, it could be diagnosed by running Troubleshoot mode to see if an extension or too many of them is the issue.

https://support.mozilla.org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode#w_how-to-start-firefox-in-4troubleshoot-modesf5safe-modesf

Modified by jonzn4SUSE

Helpful?

Uliza swali

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.