Worry about live wallpaper or bright background image wasting your battery life?
This simple app will simply apply a black image to your home screen and lock screen. Very very simple, and does the job.
No ads.</br></br>
သုံးသပ္ခ်က္ သို႔မဟုတ္ အဆင့္သတ္မွတ္ခ်က္မ်ား မရွိေသးပါ။ ပထမဆုံး ျပဳလုပ္ရန္အတြက္ ကို ထည့္သြင္းေပးပါ။