From time to time, software updates for your phone may be available. Your phone can
check and then notify you if there's a new update. You can then download and install the
software update to your phone.
Note: Checking and downloading phone software updates may incur additional data
transfer fees from your mobile operator.
Depending on the type of update, the update may erase all your personal data and
customized settings, and also remove any applications you have installed. Make sure that
you have backed up the information and files you want to keep. See Backing up phone data
When there is an update available, the Install system software update dialog
box will appear onscreen. Select Install now and then tap
Wait for the update process to finish. When the update is finished, the phone will