Firefox Community Forum

Dear Mozilla Support Team,

I recently had to reset my Windows operating system. After reinstalling Mozilla Firefox, I attempted to sign in to my Firefox account. Unfortunately, I had forgotten my password and had to reset it. Although I successfully signed in after resetting my password, none of my previously synchronized data, including passwords and bookmarks, appeared.

I had performed a synchronization before the reset, so I expected my data to be restored upon signing in. However, this did not happen, and I am now unable to access my important passwords and bookmarks. Could you please assist me in recovering my data? I rely heavily on this information for my daily activities and would greatly appreciate any help you can provide.

Thank you for your support.

Best regards,

I have profiles on desktop , i had enabled sync in all profiles when the feature was first introduced. the account icon always showed that it is syncing , but in the sync tab , no visited tab list appears of any profile in both the desktop .,, i installed firefox on the android today to check synchronization but its tabs never show in desktop profile and the android tells last synchronization never....neither the desktop tabs appear in android history

I got a new Macbook Pro recently and set it up by basically copying my iMac onto it. All works great. Except that the MBP doesn't show up with it's synced open taps on my iMac or my iphone. The iMac doens't show up on the MBP either.

Have I maybe copied some setting that makes the two machines (iMAc and MBP) thinkt they're one and the same? How can I "separate" the devices so that they show up in each other's Synced Tabs lists, respectively?

Firefox was logged into my account and synced before migrating computer to Azure AD. After installing and logging into the fresh install of Firefox, there is no data associated with the account. It looks as though it was created today, even though I logged into the pre-existing account. I even have emails to this account from over a year ago.

Any way to recover?

My workplace bans Firefox. It is not possible to install it in any way on any computer. I still use Firefox on all of my personal devices, and heavily utilize the Firefox Sync to keep my Bookmarks in sync across devices. I need to be able to access my Firefox Bookmarks somehow from my work computer, so I can at least retrieve recently bookmarked items.

I am able to log in to my Firefox Account https://www.mozilla.org/en-US/account/ and see my Firefox account details, but this does not include any of my Sync data.

How can I access the contents of my Sync data? I do not even need it to be integrated into another browser, I just need to be able to access it somehow from a computer that is not able to have Firefox installed.

There is a similar question here https://support.mozilla.org/en-US/questions/1255784 which provides a non-functional non-answer which is not appropriate and does not work.

Recently had to get my phone repaired and did a backup beforehand (and Firefox sync was on) but when I restored my data Firefox was empty, all tabs gone. Is there any way to get them back? And if not, any way to prevent this in the future? (I did look into my history, there are no previous tabs closed)

Thank you in advance!

I have two notebooks with Firefox (NB1 and NB2). NB2 rebooted and Firefox restarted losing all open tabs; now I would like to bring the tabs from NB1 to NB2; both have synchronisation enabled, but when I go to ‘Settings, synchronisation’ on NB2 it says ‘Synchronising in progress’ and nothing happens. I've also tried going to NB1 and sending a tab to NB2; I select NB2 and nothing happens.

Sadly, I am now forced to leave firefox. My passwords are getting "forgotten" more and more each day. Did i get hacked? Few passwords like proton mail I don't actually have anywhere else. Auto-Backup of firefox seems to be of the same day as the original??? So it loses the data then saves it twice? who designed this? I'm angry, not at firefox/mozilla. angry at myself for putting my trust in the first place. Chromium doesn't sync so it leaves me with chrome FFS. Does someone has a magic wand to recover the lost data? login.json is same day as original so not an option.

I'm attempting to set up Firefox in a newly installed OS and have logged into my Sync account. Many aspects seem to be loaded in, but the status via the Settings is stuck at "Syncing..." despite waiting several hours. Quitting Firefox results in a crash window popping up.

There are no files in the weave/logs directory. The weave/failed directory has multiple json files; most almost completely empty. addons.json has an ID, but that's pretty much it.

Deleting the .mozilla directory and starting over yielded no change in behavior.

Any help would be appreciated. Thank you.

Hi. I want to sync with my work pc (it used to work just fine but when I synced to a newer third pc- successfully- it just stopped). When i try to sign in on the work pc it asks me for the primary password which it then FAILS to recognise to allow me to proceed! What's going on? I can't even log onto sites with saved passwords anymore. Any help appreciated.

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 received an email suggesting that I update my Firefox or I would lose syncing function. I have two computers. A fairly new iMac Ventura 13.6.8 running Firefox 123.0 64 bit which it says is up to date. But I also have an older iMac OSX 10.11.6 El Capiten running Firefox 78.15.0 ESR. I can't update the OS or Firefox on the old computer. So if I do nothing - will I still be able to sync on the newer Mac. I'm not too worried about the old one - I don't use it much for browsing - more for documents. Thank you. David Rimell

I use Zen Browser and I feel very satisfied with its features and stability, although there are still shortcomings, but nothing compared to all the advantages. Here I want to ask about how to open zen browser with the same account but both on different laptops and display all both workspace and container tabs with the same settings? if not, then tell me to import from laptop 1 to laptop 2 for zen browser data?

Translated with DeepL.com (free version)

XUL Runner platform version 129.01 is not compatible with 129.0 miniversion 129.0 maxversion 129.0 When this happened at first I did not have the use of Firefox. I then went to Firefox and down downloaded Firefox and started over. Then I went to go to my bookmarks and could not find them, bummer. Now I still get this XUL Runner message ??????? email guybrochu@yahoo.com

I sync tabs with multiple devices, but I cannot get my tabs to sync with my iPad. I have tried scanning the QR code from my desktop browser. I have tried entering the password. The process never finishes on the iPad, even after the desktop browser said the process was complete.

I met the same problem as https://support.mozilla.org/en-US/que.../1191123

I have read this https://support.mozilla.org/en-US/kb/forum-response-firefox-sync-verifica...

I have tried waiting for more than 24h, not working, and submitted a request at Bugzilla (maybe it's because I didn't write the request in the right way so I haven't got response yet).

I have some so many bookmarks in my firefox account and passwords in my lockwise account. Please help me out, my account email is xxxxxxxxxx@xx.xxx

(email address phone number removed by moderator; please do not post personal information on a public website)

After I logged into my Mozilla account, I found that all my passwords were gone. If possible, how can I recover them? Please help. P.S By the way, I am the owner of the account, and only I am in it, no one else has logged in