That behavior only occurs when you learn to distrust your device enough that you learn that lesson. In IT you learn it when an update borks your production. In Phones you shouldn't have to learn it. Yes it is a computing device but it should be built like an appliance that does not need to be rolled back. Thats where the disconnect between Android and iOS is. Sounds like you haven't given iOS an honest look. (As in actually owning a device and using it in real world usage for a while).