Android ফোনের চমৎকার একটি app | Save Battery With Black Screen App | Imrul Hasan Khan

Save Battery With Black Screen App Android ফোনের চমৎকার একটি app With the help of Black screen app you can save battery while listening music from youtube, this app keeps the display dark as ALWAYS ON DISPLAY and shows CLOCK, so if your mobile screen is dark while listening music from youtube or you are recording video for a long period of time it helps to save your smartphone’s battery. If you find this video helpful, please LIKE and SHARE the video and don't forget to SUBSCRIBE to my channel. Follow me on: Facebook page:   / simply-silly-by-imrul-1422789137995401   Instagram:   / imrul_hasan_khan_polash   Email: simplysillybyimrul@gmail.com #android_tips #imrulhasankhan #simplysillybyimrul