Which component is needed to fully transition to Dark Mode on iOS?

To fully transition to Dark Mode on iOS, having an updated iOS version is essential. Dark Mode was introduced with iOS 13, which means that devices running earlier versions will not have access to this feature. Updated software versions ensure compatibility with the latest features and enhancements, including visual changes to user interfaces, app compatibility, and overall device performance.

While other factors such as compatible hardware and external displays can play roles in device function and experience, the key component that enables the Dark Mode feature is the specific software version that includes it. High-speed internet is not required for this transition, as Dark Mode can be enabled offline once the necessary iOS update is installed. Thus, ensuring the iOS version is updated is crucial for utilizing Dark Mode effectively.