Configuration options within Apple’s mobile operating system control the device’s connectivity to cellular and Wi-Fi networks. Specific adjustments made within these settings may restrict or inhibit certain functions that rely on network access. For example, disabling cellular data for a specific application will prevent that application from using the mobile network for data transfer.
The ability to manage network access granularly on iOS provides enhanced user control over data consumption and security. Historically, users had limited abilities to restrict network usage on a per-application basis. The introduction of detailed network control features allows for optimized data plans, protects against unexpected data charges, and mitigates potential security risks associated with unauthorized network activity by specific applications.