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

Hello, I recently bought a new Laptop and wanted to sync all my data from the old one. Accidentaly I merged my Sync Data with Device data, how can i recover it?

more options

hello, i recently merged my Sync data with New device Data , because the option MERGE THIS DEVIC's DATA WITH SYNC DATA was checked, how can i recover my stuff back ? from a previous state

hello, i recently merged my Sync data with New device Data , because the option MERGE THIS DEVIC's DATA WITH SYNC DATA was checked, how can i recover my stuff back ? from a previous state

All Replies (1)

more options

Sorry, SYNC don't have that option right now