How to make your Android Phone screen look like this?

I know it looks odd but there is an option given in your Android phone to inverse the colors and make your screen look like this. To make your android screen just like the screen in the photo above, you have to do the following steps:
1. Open your phone's Settings.
2. Go to the 'Accessibility' Settings.
3. Turn on the 'Color Inversion' option in the bottom of the page.
4. Now, your screen will be looking just like the photo above.

It can be turned off from the same place mentioned above or from the quick settings above the notification bar.

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