The term refers to a specific model of smartphone: Apple’s iPhone 13 Pro Max, equipped with 1 terabyte of internal storage, and not locked to a specific carrier’s network. Functionality is not restricted to any single service provider, allowing usage on any compatible network. For example, one can insert a SIM card from any provider that supports the device’s technology and begin service, contingent on an active service plan.
The significance of such a device lies in its combination of substantial storage capacity and network freedom. The large storage allows for the extensive collection of high-resolution photos and videos, large applications, and other data-intensive content directly on the device without relying heavily on cloud storage. The unlocked nature offers flexibility in choosing a carrier based on coverage, cost, or personal preference, avoiding the contractual limitations imposed by carrier-locked devices. Historically, carrier locking was a common practice to subsidize the cost of the device, but the availability of unlocked devices empowers consumers.