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    Screen settings

    To adjust the screen brightness

    1. From your Home screen, tap Icn sony home apptray normal .
    2. Find and tap Settings > Display > Brightness.
    3. Unmark the Adapt to lighting conditions checkbox if it is marked.
    4. Drag the slider to adjust the brightness.

    Tip

    Lowering the brightness level increases battery performance.

    To set the screen to vibrate on touch

    1. From your Home screen, tap Icn sony home apptray normal.
    2. Find and tap Settings> Sound.
    3. Mark the Vibrate on touch checkbox. The screen now vibrates when you tap soft keys and certain applications.

    To adjust the idle time before the screen turns off

    1. From your Home screen, tap Icn sony home apptray normal.
    2. Find and tap Settings > Display > Sleep.
    3. Select an option.

    Tip

    To turn off the screen quickly, briefly press the power key Icn sony key and power k90.

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    Find your product
    FindCreated with Sketch.
    On your Xperia™ device, go to Settings > About phone/tablet > Model number
    FindCreated with Sketch.
    On your Xperia™ device, go to Settings > About phone/tablet > Model number