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Follow the on-screen instructions to back up your content.
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On the Xperia Companion home screen under Manage your Xperia, click Backup.If a new software update is detected, a popup window appears on the computer. Computer: After a few moments, the Xperia Companion application detects your device and searches for new software for it.Xperia device: If prompted, unlock your device.Connect your Xperia device to the computer using a USB cable.On an Apple® Mac® computer, download the application from.On a Windows® computer, download the application from.