• Theme works ONLY with custom 7.1.x/ 8.0 ROMs with OMS support on any device and 8.0 stock ROMs on Nexus/Pixel devices.
• Theme doesn’t work well on LineageOS based ROMs (many apps may fc)
• Theme doesn’t work on any other devices devices with stock rom
• You need substratum app from the Play Store to apply the theme

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.

NOTE: Some apps like AOSP Clock, Calendar, Messaging, MusicFX 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)


– Keyboard AOSP (dark & light)
– Android System
– Calculator AOSP & Google
– Clock Google
– DU Clock
– DU Calendar
– Contacts AOSP & Google
– Documents (Files)
– Equalizer/MusicFX
– DU Gallery
– Gmail
– Play Store
– Play Music (light)
– Google Play services
– Google+
– Hangouts (light)
– Keep
– (Google) Android Messages
– DU Messaging
– Package installer AOSP & Google
– Dialer AOSP
– Dialer Google
– Inbox (light)
– Settings
– SuperSU
– System UI
– WhatsApp [stable]
– YouTube
– substratum
– Magisk


– Dropped support for N and Oreo 8.0
– Google Play Services: updated to 14.5.74
– YouTube: updated 13.46.53
– Google+: updated to 10.19
– Gmail: updated to 8.10.21
– Fully themed Digital Wellbeing (stable)
– Settings: themed AOSIP subsettings icons bg (Pie)
– Settings: added more custom ROMs icons (Pie)
– Lots of small bug fixes and improvements


  • Mono/Art [substratum] Screenshot
  • Mono/Art [substratum] Screenshot
  • Mono/Art [substratum] Screenshot
  • Mono/Art [substratum] Screenshot
  • Mono/Art [substratum] Screenshot
  • Mono/Art [substratum] Screenshot