Developer's DescriptionBy androrank.comDark Blue W10 for XPERIA ThemeSONY XPERIAAndroid version 4.4Windows10...Dark Blue W10 for XPERIA ThemeSONY XPERIAAndroid version 4.4Windows10Windows10(Back button)(Home button)(Overview or History button)(Hide Keyboard button)(Change Keyboard button)This is a theme app that corresponds to the SONY XPERIA series (Android version 4.4 or later) , is a custom set that can change the navigation bar of buttons to Windows10.