Free download [Substratum] White and Grey Theme APK for Android, PC. Latest version is 0.1.1, update at August 10, 2017
[Substratum] White and Grey Theme version 0.1.1 is only one variant.
This is a simple Substratum theme for devices supporting Substratum. This is not a stand-alone app. If you do not know how to apply a Substratum theme, please use Google...