About device software and application updates
With device software updates and application updates, you can get new features and
enhanced functions for your device. Updating the software may also improve your
device performance.
It is recommended that you back up your personal data before updating your device
software.
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.