Software updates over the air
Your service provider may send phone software updates over the air directly to your
phone (network service). This option may not be available, depending on your phone.
Downloading software updates may involve the transmission of large amounts of data
Make sure that the device battery has enough power, or connect the charger before
starting the update.
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. Be sure to back up
data before accepting installation of an update.
Software update settings
This option may not be available, depending on your phone.
To allow or disallow software and configuration updates, select
Device manager sett.
Serv. softw. updates
Request a software update
to request available software
updates from your service provider.
Current softw. details
to display the current software version and check
whether an update is needed.
Downl. phone softw.
to download and install a software update. Follow the
instructions on the display.
4 If the installation was cancelled after the download, select
Install softw. update
to start the installation.
The software update may take several minutes. If there are problems with the
installation, contact your service provider.