Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

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

I have a big problem. I lost my other device, and Sync doesn't recognize my Recover Key, even if I generate a new one. What to do? I have all my bookmarks there

  • 2 replies
  • 2 have this problem
  • 5 views
  • Last reply by cor-el

more options

I'm trying to Sync my account on my new PC and I can't, because the Sync doesn't recognize my Recovery Key ("Wrong Recovery Key"), even if I try a new one. What to do?

I'm trying to Sync my account on my new PC and I can't, because the Sync doesn't recognize my Recovery Key ("Wrong Recovery Key"), even if I try a new one. What to do?

All Replies (2)

more options

If you have generated a new Recovery Key, then unfortunately the account data that you had before is gone (Sync will wipe all data before creating a new key to ensure it stays secure). So unfortunately at this point, unless you have a backup of your data somewhere, it is inacessible.

I've lost my Firefox Sync account information - What to do

more options