The details are paramount, and they are missing here. Some of us code our .APK, then do an `adb install`. This already requires enabling a system flag ("devel

The details are paramount, and they are missing here. Some of us code our .APK, then do an `adb install`. This already requires enabling a system flag ("developer mode -> allow etc."). It only makes sense that a similar flag would allow to install whatever we want (especially and in particular, our own software).