Firefox 社群討論區

I have Firefox on Windows desktop and on my android phone. I have logged into both. When I click on "tabs from other devices" I only see tabs from another PC I use.

I tried logging out of Firefox Android and using the desktop browser's "connect another device" link to log back into it, but it still doesn't appear as a device. What am I missing?

EDIT: Ok now Android tabs are showing up, but not all of them. Seems to cut off after about 40. Anyway to get Firefox Desktop to show all Android tabs?

So recently I had reinstalled windows and reformated all my drives, I am also sure that this account is my only firefox account. But when i checked the sync data it shows only 1 sync data which is today 14/3/2025. I am also sure that I had left all my sync data as default therefore it should have automatically sync. But currently I do not have access to my bookmarks, etc

Dear Support Team

I hope this message finds you well.

I am reaching out to report an issue I am currently facing. I recently changed my device, and upon attempting to sync my Mozilla Firefox account on the new device, I noticed that all my data—including bookmarks and saved passwords—appears to be missing.

Please note that my previous device is no longer in my possession and has been formatted, so I no longer have access to the original data.

I would greatly appreciate your assistance in recovering my data and saved logins, as many of them are not stored in any other browser.

Thank you in advance for your kind support. I look forward to your response.

Best regards,

I was logged out of both computers so when I signed back in to sync my desktop to my laptop, it would not sync my rows that I have on my desktop I ended up changing two bookmarks on the homepage Rows when I was signed out but they would not change on my laptop when I was signed back in I had to do it manually, but if I stay signed in, I'm sure that it will change but how fast is it supposed to do that because I waited at least five minutes and nothing changed. I also clicked on my icon and clicked on sync now, but nothing changed.

so I did a factory data reset of my s22 Plus last week and I just tried to send it a tab from my Mac to my phone which doesn't work but it works the other way. The device was still signed into my account I signed it out sign it back in from the phone and every time I try to scan the QR code to connect another device from the QR code scanner in the search bar of the Firefox browser it keeps saying that I need to use like another app because it thinks it thinks I'm using the phones camera I'm not quite sure where to go from here

I am attempting to think my mobile Firefox with Firefox on my new laptop and it's been following directions and there's no selection no choice to pick what it says I'm supposed to do

I had to reset my computer. Then when tried to sync my mozilla data. Maybe because I had to change my password due it was in my computer's passwords key (I didn't memorize it, my bad). I'm worry because I'm a ebay's seller and all the bookmarks are so important for my store due there are info of my items future sales. So I'm so sad and desperate. I'll GREATLY appreciate your help, please. Thank you so much for time.

I made sure to sign in and hit sync on my browser prior to moving over to my new computer. I've logged in on my new computer and manually hit the sync button but my passwords and bookmarks are not populating.

I have used Firefox bookmarks via sync for 20 years!! My previous computer is bricked and cannot be accessed. I have a fancy sync code but when I download Firefox on my phone or new computer, it’s like I’m a first time user. It offers me a new sync code but won’t allow me to use what I have. Are my files recoverable? Can I wipe from my old machine too?

Is 'Sync Firefox data' a way to 'back-up' your browser?

(ie: Can I retrieve all my urls even if I change my iMac (etc) to a later one?) Is 'Sync Firefox data' the way to do this?

Thank you.