I have an Android mobile which seems to be of Samsung, or at least a clone thereof. I got it for my wife as a present, so I don't really know which one. Under the battery pack it says "Model: 19502"
when I look through the menus there are absolutely no identifications as to which it is and the settings only allow rather high level stuff, like setting background images, and similar, but nothing system relevant.
When I play games I noticed that the tilt is not correct, so I installed "App Sensor Box" which allows me to test the sensors. It shows a board with a ball on it, and I can see that the ball rolls off when I keep it balanced. Unfortunately this app doesn't allow me to calibrate it, so I wanted to know if such an app exists, or what I can do to calibrate it, because there are not setting to trigger this. The apps I found on Play Store all seem to just read, but don't change it.