Does anyone know to manipulate the core system of a device? for example, changing the resolution of the screen, limiting the max volume level or changing the base interface of a system. Thanks for the help guys, I'm a beginner and any help in the right direction would be a great support.
You will not get out of the Pythonista app sandbox, or out of your application sandbox if you deploy via XCode. That is, you can control the volume while your application is running, but not set some new system-wide limit otherwise.
Unless you're targeting jailbroken devices, in which case you can probably do a lot through the ObjC bridge, but then I would think that maybe Python is not your effective starting point.