Before you begin, please be sure to follow these tips for a successful update:
1. Connect to a reliable Wi-Fi network.
2. If after connecting to Wi-Fi you get the alert, “Attention! Important Updates Available!” then tap “Go to System Updates.” If not, proceed to Step 3.
3. Locate the Update Icon on your device’s home screen. A red dot on the Update Icon indicates that updates are available.Tap the Update Icon, then tap "Check for updates."
4. Proceed to install all available updates
Repeat steps 3-4 until you see the "Your system is up to date" screen.