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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Migrating from old firefox sync to the new one (on different computers)

  • 1 amsa
  • 2 sa na da wannan matsala
  • 1 view
  • Amsa ta ƙarshe daga guigs

more options

I have one computer running Firefox 21 with the old sync. I have a second computer I'm setting up with the latest FIrefox (35). Is there a way to migrate all of the sync data (current open tabs, bookmarks, extensions, etc) to the new firefox? It should be a one-way trip as I should no longer be using the first computer. Thanks.

I have one computer running Firefox 21 with the old sync. I have a second computer I'm setting up with the latest FIrefox (35). Is there a way to migrate all of the sync data (current open tabs, bookmarks, extensions, etc) to the new firefox? It should be a one-way trip as I should no longer be using the first computer. Thanks.

All Replies (1)

more options

HI eliluong,

Please see: Sync your Firefox bookmarks, history, passwords and more

  1. Make a back up of the profile on the first computer. Back up and restore information in Firefox profiles
  2. Update the one on version 24 to version 35
  3. Create a new account at accounts.firefox.com on the old computer
  4. Sign in with the new account on the new computer
  5. Tools > Sync Now on the first and second computer.

Thank you.