I personally call this process of setting up a new device, whether for me or for someone else, "shit shoveling". It is something of a ritual.
In the former case the thing that needs to be removed is the entirety of the OS (and if that proves to be impossible, the device is returned or discarded), and in the latter it's a scan of all apps and removal of all unnecessary apps, my grandma does not need Samsung Galaxy Games, thank you very much.
In the former case the thing that needs to be removed is the entirety of the OS (and if that proves to be impossible, the device is returned or discarded), and in the latter it's a scan of all apps and removal of all unnecessary apps, my grandma does not need Samsung Galaxy Games, thank you very much.