When the latest software is available, your device should receive a notification,
letting you know it's time to update!
If you missed it, or want to verify your current software version number, and make
sure you are on the latest available, you can check to see if an update is ready.
To check just go to Settings > System > System Update >and then select the
"Check for Updates" button.
If an update is available, it will offer you the option to download and install now, or
at a later time.