Facebook is working on a dark mode for Messenger, and it's a true AMOLED black theme. It's hidden away right now, but most of the code is there, ready and waiting to be enabled. By sending one command with root access, you can activate this feature right now.|
1.Rooted Android device. (How to Install TWRP Recovery and Root Any Xioami device)
2.Unknown Sources enabled.
1.Download the Latest Messenger Beta
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1.Get a Terminal Emulator App
2.You'll need to run a root command to activate dark mode, which means you'll need a terminal emulator app..
1.Grant Root Access to Terminal Emulator..
2.Now, open the terminal emulator app and type "su" (without the quotes), then press enter on your keyboard. You'll be prompted to give the app Superuser access.Then tap "Grant" on the popup. You'll now notice the second command line starts with a hashtag instead of a dollar sign — this means the terminal is running with elevated privileges...
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1.Access the Hidden Flags Menu..
2.Next,copy the following command and paste it into the terminal prompt, then hit enter on your keyboard :-
am start -n "com.facebook.orca/com.facebook.abtest.gkprefs.GkSettingsListActivity"
3.It will immediately be taken to Messenger's hidden flags menu where low-level tweaks can be applied to the texting app. Tap "Search Gatekeepers" here, then type "dark" into the prompt and hit "OK."
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Tap each of the results beneath the dark header to change their values from "NO" to "YES." When all three of these say "YES" back out of this menu, then fully close the Facebook Messenger app by swiping it away from your recent apps menu..
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1.Enable Dark Mode...
2.Now, reopen Messenger and tap your profile picture (or the silhouette icon) in the top-left corner to access the app's main settings menu. From here, scroll down to the Preferences section and you'll see a new option that wasn't there before — toggle "Dark Mode" on, then tap "OK" on the popup to verify your choice...
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Messenger will now be fully black with white text and dark gray accents.Now enjoy it...........
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