• Theme works with custom 7.1.x/ 8.x ROMs with OMS support (LineageOS and OxygenOS aren't fully supported)
• Theme works with Google stock 7.1.x/8.x ROMs (note that stock ROMs have theming limitation)
• Theme doesn't work on devices which do not meet the requirements above
• You need substratum app from the Play Store to apply the theme
• You need to be rooted
IMPORTANT! When you open the theme in substratum app you'll see the drop down menu on top of the overlays. You need to choose one depending of your ROM Android version. There are also some overlays with different variant for specific Android version.
NOTE: Some apps like AOSP Clock, Messaging, and Gallery may or may not work, because every custom ROM has their own variant of those apps, so if you get an error while compiling, just don't install them.
After every update I recommend clean install (uninstall all the overlays from the previous version, and then install the new ones)