Introduced by LG in its smartphones, the ‘Double-tap to wake’ (D2W) feature makes it awesomely simple to unlock your device by just double-tapping on the screen. That’s, you don’t need to pick up the phone and use the power button to wake up it to see your notifications. Redmi Note 8 and Redmi Note 8 Pro have double-tap to wake (called double tap screen to wake) feature, but it isn’t enabled on the phone. To enable double-tap to wake in Redmi Note 8, go to Settings > and tap on Display. Scroll down and under System, turn on the ‘Double-tap screen to wake’ option. There is also a ‘Raise to wake’ option. If you enable this function, your phone will wake up when taking it from your table.
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