Ensure the wireless device is powered on and connected to a compatible computer using the supplied USB cable.
If prompted, disable device lock setting then reconnect the wireless device.
The Software Upgrade Assistant automatically searches for updates for your device.
When prompted with "Ready to Start?", click START UPDATE to begin the software upgrade process. This may take up to 140 minutes.
The "Upgrade available" pop-up window only appears when a software upgrade is available.
The software upgrade begins once the software upgrade package is downloaded and progress of download and upgrade show via a status bar.
The most recent software version becomes available on the SUA/SRA tool within a week of a new software update. During this time, the SUA/SRA is unavailable for usage.
Images may vary depending upon device type.
Click Exit when prompted with "Update Successful."
If the update fails to install, refer to the Software Repair Assistant for further assistance.