This is not for Roma Sam*sung or OOS !! Know how to recover your device before using Subs, because I'm not responsible for what you do to your device! I can only test on Nexus and Pixel devices, but it should work on any device with a custom AOSP Rom with support for Substratum.Pixel 2 users (and maybe Pixel 1 too) using 8.0 Oreo Stock, you will have to pretend to be on Android Oreo 8.1 and choose Android Oreo 8*1 from the main menu.
Supported Android
{4.0 and UP}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) - Marshmallow (6.0 - 6.0.1) - Nougat (7.0 – 7.1.1) - Oreo (8.0-8.1) - Pie (9.0)
