From the Home screen, drag down the Notification Panel.
Drag down the Quick Settings panel.
Tap the Settings icon.
Scroll to Backup & reset.
Tap Backup & reset.
Tap Back up my data.
Switch Back up my data to ON.
Tap the Back icon.
Tap Backup account.
Tap Add account and sign in to your Google account to restore all previously backed up photos, videos and data.
You've completed the steps!
