3.7 Desktop
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Tap on any application icon to launch it.
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Touch, hold and then slide icons to reposition then on the screen.
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Touch, hold and slide icons onto “ Remove” to remove them from the Desktop screen.
3.8 Screen Lock
Device can be set to have the screen locked automatically or manually by quickly pressing the power
button. The system provides four lock screen styles for users. Enter Settings → Security → Lock
Screen to switch.
The default screen lock mode is slide.
3.9 Pre-loaded Applications