To update your operating system, please follow the instructions below. 

1. Connect to WiFi.
2. Open Settings.
3. Tap About Phone or About Tablet.
4. Tap Software update.
5. Tap Check for updates.
6. Tap Update and then Install if prompted.

After installation, your device may reboot itself. Verify that you have successfully installed the new version of Android by checking your software version under the “About Phone” or “About Tablet” menu.