Updating your device using a computer
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Connect your device to the computer using a USB cable.
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Drag down the status bar, and then tap [Android System] next to (USB icon).
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Tap [Tap for more options.], and then tap [File Transfer].
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Computer: Open Xperia Companion, if it is not automatically launched.Make sure that the computer can access the internet.
If a new software update is detected, a pop-up window appears. -
Follow the on-screen instructions to run the relevant software updates.
Note
- If you do not have the Xperia Companion software installed on the relevant computer, search for Xperia Companion on the Sony customer support website and download it.