Used PitchBlack - Substratum Theme For Oreo/Pie/10 for Android?
Developer’s Description
Select all and configure the selected apps with the required options there.(System apps must be selected, like Settings, Android System and SystemUI)
Tap on build and update
Reboot your device
Go into overlay manager and enable installed overlays
For change or update QS tile colors on Oxygen OS, go into settings/display/accent (select applied PitchBlack accent) repeat the same after every PitchBlack theme change.
What isn't working on Oreo & Pie (Stock) Roms?
Some notification text colors can not be inverted, that's why added light notifications as default on Oreo & Pie ROMs (dark option is still available)
Quick note :
If you are having issues please report to this email: pitchblackthemes@gmail.com
A quick FAQ
Q : How do I apply it?
A : All you have to do is navigate to the substratum application and enable+ build the overlays after tapping on the PitchBlack tile. If you already have a theme applied, head over to the overlay manager and disable all overlays before you enable+build PitchBlack than reboot your device
Q : Which applications are themed?
A : Here is the list of themed applications
https://gist.github.com/westcripp/c882635df4d8305a1090af60f3a1034e
Q : What if the theme updates?
A : Just build+enable again to make sure you're rocking the best version of the theme
Q : Help!! Unexpected bootloop!
A : Chill, all you've got to do is use the rescue option of substratum
Telegram group for live support : http://t.me/pitchblackthemes
Contact : pitchblackthemes@gmail.com
Used PitchBlack - Substratum Theme For Oreo/Pie/10 for Android?
Explore More

Nidhi Agarwal Wallpapers HD
Free
Gold-PD Icon Pack
PaidTvDimmer - NightCompanion
FreeAppstract Icon Pack
FreeNexus 4 Dot Live Wallpaper
Free
Dark Mode Pro GOLD theme for HUAWEI EMUI 5/8
Paid
Elementary Icon Pack
PaidInfinix Launcher for Android
Free
Kittens Live Wallpaper
FreeSnow Season Live Wallpaper
Free
EvolveSMS Bluegrey Material
PaidMaterial Things Lollipop Free
Free