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Syc not working"login not found" after Format

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i had Nigthly installed (last version) all synced i was forced to format my old partition then i re-installed nigthly and tryed to sync and it says login not found, but i can log in here ( https://account.services.mozilla.com/) then i tryed to create account on the "new sync" and tryed to sync and didnt sync my old stuff.

can anyone tell-me the way ? or someone superior can restore them ?

i had tons of stuff important there :(

Thanks in advance

i had Nigthly installed (last version) all synced i was forced to format my old partition then i re-installed nigthly and tryed to sync and it says login not found, but i can log in here ( https://account.services.mozilla.com/) then i tryed to create account on the "new sync" and tryed to sync and didnt sync my old stuff. can anyone tell-me the way ? or someone superior can restore them ? i had tons of stuff important there :( Thanks in advance

All Replies (1)

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Hi vegetagaru, I do not know if this will work, because I have not tried it, but you may need to install the old sync to recover the data from the old account. If you have your recovery key handy Install an older version of Firefox and login to the account.

If that is successful you can try the new sync Sync your Firefox bookmarks, history, passwords and more