Samsung GT-S8530 ››Adjust the brightness of the display, ››Lock your device, Phone lock, In Menu mode, select Settings → General → Security

››Adjust the brightness of the display

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In Menu mode, select Settings → Display. Drag the slider to adjust the level of brightness.

The brightness level of the display will affect how quickly the device consumes battery power.

››Lock your device

You can lock your device by activating the device password.

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In Menu mode, select Settings → General → Security.

Drag the slider next to Phone lock.

Enter a new 4- to 8-digit password and select OK. Enter the new password again and select OK.

The first time you access a menu that requires a password, you will be prompted to create and confirm a password.

Once the device lock is enabled, you must enter the password each time you turn on the device or unlock the touch screen and keys.

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If you forget your password, bring your device to a Samsung Service Centre to reset it.

Samsung is not responsible for any loss of passwords or private information or other damages caused by illegal software.

Getting started

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