The term refers to the procedures and processes executed after the initial installation of iOS 18 on a device. This includes configurations, data restoration, settings adjustments, and feature exploration that a user performs to tailor the operating system to individual needs and preferences. An example would be customizing notification preferences or configuring privacy settings post-installation.
This stage is critical because it dictates user experience and optimal device functionality. A well-executed process ensures efficient resource utilization, security maintenance, and personalized interaction with the device. Historically, post-installation actions have evolved from simple personalization options to complex data management and security protocols due to escalating data volumes and security threats.