Before starting the update, connect a charger or make sure the device battery has
enough power.
Select
Menu
>
Settings
.
1 Select
Device
>
Device updates
.
2 To display the current software version and check whether an update is available,
select
Current sw details
.
3 To download and install a software update, select
Downl. device software
. Follow
the displayed instructions.
4 If the installation was cancelled after the download, select
Install software
update
.
The software update may take several minutes. If there are problems with the
installation, contact your service provider.
Check for software updates automatically
Select
Automatic SW update
, and define how often to check for new software
updates.
Your service provider may send device software updates over the air directly to your
device. For more information on this network service, contact your service provider.
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Device management