You can check for updates for your phone software or apps, and download and install them to your phone wirelessly (network service). You can also set your phone to automatically check for updates and notify you when important or recommended updates are available.
Select SW update.
You may need to restart your phone to finish the update.
Select and hold an update.
Select
.
Select
> Mark updates and the updates you want to install. All updates are selected by default.
Select
> Settings > Auto-check for updates.