Black Hole Lock Screen

黑洞锁屏为您提供您看到黑洞的最佳背景

We are happy to present our Black Hole lock screen that offers you the best backgrounds of Black Holes in the play store .

To provide you a better experience of our Black Hole lock screen we prepared this guide for our app's main features :

- To enable notifications -> Main options -> select : show Notifications .

- To lock your phone with password you open our Black Hole app -> security -> select Passcode -> type your password twice .

- To lock your phone with fingerprint -> security -> select Fingerprint lock -> scan your finger .

- To change the wallpapers -> visual options -> change wallpaper -> select a car wallpaper -> press the botton on the top right .

Our lock screen app has more secondary features such as change time format, change unlock text, a preview of the hd wallpapers ... and more features that you will absolutely love .

In addition to the cool hd Black Hole wallpapers our app provids you security by locking your phone with a password or a fingerprint so your secret informations are away from stringers also it keeps you always updated with our successful notification system.

Download it now and you won’t regret it! Black Hole lock screen is the best app 2017.