1. Quick Notification Access
Starting with the most used feature in the new age Android phones — the quick settings menu. What do you do when you need it real quick? Normally, a downward swipe brings down first the notification drawer and then the settings menu.

To access it in a flash, use both of your fingers to make a downward swipe on the home screen.
2. Display Touch Points
In few of the videos it’s difficult to pinpoint the exact place where the demonstrator is touching on his screen.
Solution to the above issue: Enable the display touch points. This will display a white dot on places where you have touched.

To enable this option, you will have to take a dive into the Developer option. Head over to Input and switch on Show Touches.
To access the developer option on your device, head over to Settings > About and tap on the Build number seven times.
3. Reduce Eye Strain
From built-in pdf converterr to blue-light filter, Android covers most of the aspects that tempt you to skip third-party app installations. So the next time you are in an experimental mood, give a shot to the built-in grayscale mode. Once enabled, it wipes out the bright colors and replaces it with a monochromatic hue.

And like Touch Points, this one’s too lurking inside the Developer option. We all know that bright screens are the recipe for eye fatigue, so this nifty trick will save your eyes from further damage. What’s more, it also helps in saving the precious battery juice.