Apple's latest iOS update, version 18.3, introduces a groundbreaking feature: satellite-based internet access powered by Starlink Direct to Cell. This innovative technology allows iPhone users to connect to the internet even in remote locations without relying on traditional cellular networks.
Utilizing standard LTE and 4G frequencies, iPhones can connect to the nearest Starlink satellite, enabling users to browse the web, make video calls, and send messages in areas with limited or no cellular coverage. The system leverages a space-based mesh network, where satellites communicate with each other via laser links, minimizing latency and ensuring faster data transmission.
Each satellite in the Starlink Direct to Cell network is equipped with eNodeB technology, similar to terrestrial telecommunications antennas, but operating from a height of 550 kilometers. This setup optimizes connection stability, providing users with connectivity comparable to conventional mobile networks.
To use this new free Wi-Fi feature, compatible devices must meet specific requirements. Users need to have iOS 18.3 installed and access to a carrier offering support for Starlink Direct to Cell. Currently, companies like T-Mobile in the United States and Entel in Chile and Peru are conducting trials with this technology.