Time is the key in the quick performance of Android Marshmallow smartphone or smart. The quicker its working, more popular the smartphone will be. Sometimes, the quick wake up of the screen of your smartphone is needed. Keeping this need of the users, Marshmallow has added an option to apply the volume keys to wake up the phone, in addition to the power button. Pressing a volume button, for once, will wake your smartphone or tablet. As this feature is not activated by default, you will be required to activate it at your end.
Activation of the volume keys to wake up the Android smartphone is just a 4-step process but to understand it, conveniently, we have illustrated it with screenshots.
1: Tap the icon of the ‘Settings’ app, currently, placed at the bottom-right corner of Home screen of your Android Marshmallow smartphones and tablets, in order to open up the ‘Settings’ screen.2: At the ‘Settings’ screen, scroll down to the ‘Device’ section and tap the ‘Buttons’ to open up this screen.3: At the ‘buttons’ screen, see the ‘Button wake’ option is not, currently, checked, i.e. not activated.4: To activate the option to wake the mobile device, tap the ‘Button wake’ to check and activate the feature.
From now onward, you may apply the volume button, as well, to wake up your smartphone or tablet.
Warning: But, you need to be careful to carry and use the mobile phone as the accidental pressing of the volume keys may wake your mobile device without your knowledge.