You can use Apple’s Game Center to save, recover and transfer your account to any iOS device. This means that you'll be able to pick up where you left, even if you uninstall the game or switch phones, as long as you use the same account and have a connection to the cloud.
Before you start
- Make sure you have Game Center updated. Check for an update via Settings > General > Software Update
Manually restore your progress
Open your game and find the Achievements icon in the settings option of the Main Menu
- If you get a CLOUD SAVE OFF icon notification, tap it to enable Game Center
Once enabled, it will look like a blue ribbon
Tap the blue ribbon to see the Achievements Screen from Game Center
Go BACK and check that you're logged in with the same Game Center account you had used.
- If necessary, change to your desired account at Settings > Accounts > Game Center