1. Connect your phone to a stable Wi-Fi network to ensure a faster and more stable download.
2. Go to your phone's settings.
3. Scroll down and select "Software update".
4. Tap on "Download and install".
5. If an update is available, follow the prompts to download and install it. Make sure to backup your data before proceeding with the update.
6. If there is no update available, check again in a few days as updates are usually rolled out gradually.