Kako mi je ipak malo dosadno na poslu istraživao sam i našao neke fora stvari, evo copy paste informacija koje sam stavio na reddit:
Settings
.DisplayScalingActivity - enables condensed view of system UI, same as on S6 Edge + or Note 5, meaning smaller icons and UI elements.
.IconBackgrounds - enables homescreen and app drawer icons background like it was in Marshmallow Beta.
.ModePreviewTablet - enables additional "Reading mode" in display options. It dims screen so I don't recommend using it on bright daylight because it can be harder to see assets on screen.
.networkconnect.NetworkManagerActivity - holy shit this one is nice. Allows you to select which app can use WiFi and mobile data. Also it allows you to select which apps can use data even after data usage warning is shown.
.RunningServices - shows running services, like in Developers Menu
.Settings$AirCmdSettingsActivity - S-Pen Air Command setting. It won't work since S6/S7 doesn't support S-Pen functionality.
.Settings$MemorySettingsActivity - Shows RAM usage options like on stock Marshmallow, at least I think. Very helpful for troubleshooting misbehaving apps or battery consumption.
.Settings$ZenModeSettingsActivity - it seems like this is Do Not Disturbed (DND) on steroids. You can add additional rules and select which events can have priority.
.UsageStatsActivity - shows usage for every app on phone. It lists app name, Last time app was used and for how long.
.wifi.WifiConfigInfo - very detailed info about configured WiFi networks.
System UI
.settings.BrightnessDialog - shows small slider for brightness
.DessertCase - old KitKat hidden animation from About
.egg.MLandActivity - hidden MM game