Auto-Exposure/Auto-Focus lock
You can fix the current exposure level and focus position by touching and
holding the screen. To turn off the feature, tap a blank area on the screen.
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This feature is available only in specific modes.
Zoom in or out
You may spread or pinch two fingers to zoom in or out when you take
photos or videos.
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Zoom in/out function is not available in the selfie mode (front camera).
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This function is not supported in a number of modes.
Useful Apps
Auto-Exposure/
Auto-Focus lock
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