Update software over the air
Your service provider may send device software updates over the air directly to your
device (network service). This option may not be available, depending on your device.
Downloading software updates may involve the transmission of large amounts of data
(network service).
Make sure that the device battery has enough power, or connect the charger before
starting the update.
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. Be sure to back up
data before accepting installation of an update.
Request a software update
1 Select
Menu
>
Settings
and
Phone
>
Phone updates
.
2 To display the current software version and check whether an update is needed,
select
Current sw details
.
3 Select
Downl. phone sw
, and follow the instructions.
4 If the installation was cancelled after the download, to start the installation, select
Install sw update
.
The software update may take several minutes. If there are problems with the
installation, contact your service provider.