Everyone

Han Chang Lin

KitKat

Want to display a black screen? 
Want to save your battery? 
or Want to save time to wake up your phone?

This app can meet your needs!

Features:
1. Full screen black screen display.
2. Save on screen power consumption.
3. Quickly wake up your phone. (no need to unlock your phone frequently)

How to use?
Step 1. Execution of this app will directly enter the black screen of the full screen.
*Step 2. Swipe up from the bottom edge of the screen to exit the black screen.

P.S: According to different Android operating system versions, the second step to exit the program may be swiped down from the upper edge of the screen to perform the exit function (ex: Android 4.4 version)

If you have any question or problems please contact
hanchanglin@gmail.com.
We are committed to fixing bugs as soon as possible.

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Website
https://goo.gl/t6Tn9X

Privacy Policy
https://goo.gl/RviIwn
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Display full screen black screen on your phone or tablet! Save power and time!

Black Screen (Paid)

Black Screen (Paid)

Latest Version of Black Screen (Paid)