From the Home screen, drag down the Notification panel.
Tap the Settings icon.
Tap General.
Scroll to Update Centre.
Tap Update Centre.
Tap Software Update.
Tap the Menu icon.
Tap Settings.
Tap or slide the Check automatically switch to ON.
Tap AGREE.
Tap the Back icon.
Tap Check now for update.
If necessary, tap Download and install to begin updating your device.
You've completed the steps!
