Corellium adds a daemon called
corelliumd to Android and iOS devices. It also adds a helper application called
com.corellium.CorelliumdHelper to Android devices.
corelliumd daemon enables handy utilities such as keyboard passthrough for virtual devices, meaning you can type on your host keyboard and have it appear on the virtual device
These daemons also collect certain information from the VM to enable functionality for the Apps and Files features. This information is only used in Apps and Files and is not transmitted to Corellium.
iOS devices can be created without the
corelliumd daemon, but Apps and Files will not be available on such devices.