Secret trick to run night mode in Facebook Messenger

Users of the "Messenger" application on Android devices can activate the "night mode" to reduce glare and maintain eye health, but this feature is not directly done by settings.
According to the site "Live Hacker," activating the dark situation in the application of Messenger is possible by sending a message containing Emogi Hilal to any of Facebook's friends.

Several symbols from the crescent are then displayed on the screen and a box appears at the top of the application asking the user whether they want to go to the dark mode and remain permanently usable.

The idea is to change the color settings in order to reduce the screen glare and protect the eye from the blue light emitted from the phone due to its negative health consequences.

Finally, you can delete messages sent to "Facebook Messenger"
But this is a good thing for eye health is not available to all users of "Messenger" so far, and the trick works only on Android devices.

If the user wants to return to normal lighting, he does not need to repeat the process, as he can do so in the application settings.

If you are shy about sending emoji to your friends without a chance, experts say you can send it to the Facebook app, so you will not find yourself embarrassed to do the dark.

The new feature is part of the efforts of the social networking giant to use technologies that reduce the light radiation of the eye, in order to attract more users to the application of Facebook Messenger.

Apple has embraced the idea in iOS 12 and on its own computers, while Samsung has the advantage of providing power on the phone, but it does not control the lighting of the applications themselves.