Welcome to BigBlu, a unique custom theme for the Substratum theme system. Using black, dark or transparent backgrounds and blue accents, BigBlu will transform your device and thematize some of your favorite apps. Big Blu offers you the possibility to choose from several buttons, or none, and they will be displayed in the theme and in many thematic applications. Just choose the button of your choice when you activate the Android overlay and you're ready to go.
Download BigBlu Substratum Theme 27.5 Patched APK For Android