How to get custom themes on Android 8.0 Oreo with Substratum's Andromeda and no root

Just recently the developers of the popular Substratum theme engine have found a way to enable custom theming on any unrooted Android Oreo device. This video shows you how to get it working on your phone. Enjoy! ______________________________________________________ Android Police post: http://www.androidpolice.com/2017/09/11/andromeda-brings-substratum-theming-unrooted-android-8-0-oreo-devices/ Substratum Theme Engine: https://play.google.com/store/apps/details?id=projekt.substratum Andromeda: https://p