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!

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

I have two copys of sync data for the same firefox account

more options

it bother me so much. i have use my Firefox at different PC with the same account. While they don't sync the same thing. it seems they have two copy data in the cloud for my account. All by bookmarks didn't sync between them(same account, different copies) How to solve it? Thanks

it bother me so much. i have use my Firefox at different PC with the same account. While they don't sync the same thing. it seems they have two copy data in the cloud for my account. All by bookmarks didn't sync between them(same account, different copies) How to solve it? Thanks

All Replies (1)

more options

Sync doesn't save two different sets of data in one Sync account. Data from each device gets merged on the Sync server, and sends the data that differs to each device.

About the only difference in "data" you might see is with the Bookmarks Toolbar when Firefox for iOS or Android is connected to that Sync account. Plus, all bookmarks on "desktop" won't get synced to a "mobile" device; similar for browsing history, which restricted to recent history going to "mobile".

And when a Master Password is used on one device and not on another device connected to that Sync account.