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    Unlocking your device automatically

    The Smart Lock feature lets you set your device to unlock automatically in certain situations, for example, when connected to a Bluetooth device or carrying it with you.

    The Smart Lock feature is available in most markets, countries or regions.

    Go to and search “smart lock” for more information about the Smart Lock feature.

    To enable Smart Lock

    1. Set a pattern, PIN or password as a screen lock if you have not already done so.
    2. Find and tap Settings > Lock screen & security > Trust agents.
    3. Tap the Smart Lock (Google) slider to enable the function if it is not already on.
    4. Tap Back arrow icon.
    5. Find and tap Smart Lock.
    6. Enter your pattern, PIN or password. You need to enter these credentials to change your Smart Lock settings.
    7. Select a Smart Lock type.
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    Find your product
    On your Xperia™ device, go to Settings > About phone/tablet > Model number
    On your Xperia™ device, go to Settings > About phone/tablet > Model number