Get the latest system update file from the Official Xbox Support Page .
Plug the USB into your Xbox 360 and restart the console . The update process should start automatically. 3. Update from a Game Disc
If an update is available, select to download and install. 2. Manual Update via USB Flash Drive
If your console is connected to the internet, it will typically prompt you for an update automatically. Go to > System Settings . Select Network Settings and choose your network. Select Test Xbox Live Connection .
