How to save my progress? The only way to secure your progress and make sure you never lose it is to connect your game to Facebook, How can I save my progress? — Angry Birds 2 Help Center
If you are switching phones and don't trust the cloud sync, or if you are trying to move data to a specific device without an internet sync, you can use PC software. angry birds 2 save file top
If you're looking for a general paper on Angry Birds 2, here's a starting point: How to save my progress
If you lose your progress and haven't synced to a cloud service, you will need your . If you're looking for a general paper on
To access these folders on modern Android versions, you may need a file manager with "All Files Access" or use a PC to browse the device's internal storage. Restoring a Lost Save File