Settings
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Warning: If you install a software update, you cannot use the
device, even to make emergency calls, until the update is
completed and the device is restarted. Be sure to back up data
before accepting a FOTA update.
Download
Select Menu > Settings > Phone > Phone updates to request available
phone software updates from your service provider. Select Current
software details to display the current software version. Select
Download phone software to download and install a phone software
update (if an update is available). Follow the instructions on the display.
Important: Only install and use applications and other software from
sources that offer adequate security and protection against harmful
software.
Install
Select Install software update to start the installation, if you cancelled
the installation after the download.
The software update may take several minutes.
Note: If there are problems with the download or installation,
contact your service provider.