Nokia N8 User Manual page 103

Device management 103
It is recommended that you back up your personal data before updating your device
software.
Warning:
If you install a software update, you cannot use the device, even to make emergency
calls, until the installation is completed and the device is restarted.
Using the service or downloading content may cause transfer of large amounts of data,
which may result in data traffic costs.
After you update your device software or applications, the instructions in the user guide
may no longer be up to date.
Update device software and applications using your device
You can check if there are updates available for your device software or for
individual applications, and then download and install them to your device (network
service). You can also set your device to automatically check for updates and notify you
when important or recommended updates are available.
Select Menu Applications SW update.
> >
If there are available updates, select which updates to download and install, and select
.