Night Mode Tile Is Back for Android 7. 1 But Its Not Same As Android 7. 0! (We'll Make it Much Better Very Soon! ). Note: This App enables the night mode when It is installed on Android 7. 0 & When It is installed on 7. 1 Then it works as a screen filter Called Night Mode. This app uses overlay in android 7. 1 (don't download this app if you are not interested in overlay! ).