If you didn't link an account and your progress is gone, don't panic yet. Check Your ID: If you have a screenshot of your Player ID Number Rovio Player Support can often manually restore your account. Clear Cache (Android): Sometimes a sync error is just a cache issue. Go to Settings > Apps > Angry Birds 2 > Storage Clear Cache Contact Support: Use the in-game "Contact Us" feature or email support@rovio.com with your player name, clan name, and approximate level. The "Golden Rule" of AB2: Take a screenshot of your
Always keep a screenshot of your Player ID (found in the settings menu). If the cloud fails, Rovio Support can manually restore your account using this ID. 4. Local Data vs. Cloud Data angry birds 2 save data