I have the same problem here, I have tried all old passwords and everything I have ever used as a password, yet none of them work. This has happened as I recently got a new laptop as old one was not working properly. I never set up a passphrase. This needs to be fixed.
If he completely reinstalled his OS - to the point of needing to recreate the user account - then the actual password used wouldn't matter. If you have to recreate the account then your locally-stored passwords would be unreadable. Not that it should matter to Sync.
should be able to access all your data at sync.opera.com.
Hi, even after 5 months, is still a big problem. Even with the method you mentioned, is synced few data only. How can i sync all history data and bookmarks with devices? I mean ALL. Exactly what i search in one device, will be appeared to the other.
Quick question, not sure it was 100% answered here, but in https://sync.opera.com/web/, how could I remove an old device? I've deleted bookmarks from the old device but can still see it in the sync page.