Verizon Patent and Licensing Inc.

Hitesh A Anklesaria

Manuel Enrique Caceres

Warren Hojilla Uy

Mun Wei Low

The disclosed systems and methods provide a novel framework for eSIM profile management. The disclosed framework provides computerized capabilities related to the automatic reinstallation and reactivation of an eSIM profile. The framework provides functionality for the downloading, and the active selection and deletion of eSIM profiles, and the reinstallation of eSIM profiles on user devices. Accordingly, the framework provides novel capabilities for a device to be provisioned and assigned with an eSIM profile, whether the eSIM profile is a new profile (e.g., a new account for the device) or reinstatement of a previously deleted profile (e.g., via a factory reset, for example, a mobile device management (MDM) wipe). Thus, when an user device's connectivity is severed from a network via deletion of an eSIM profile, the disclosed framework can effectuate the automatic reinitiating and installation of such profile, thereby enabling connectivity for the user device in an automatic manner.

System and method for restoring an eSIM profile

An improved cellular network architecture enables the provisioning of mobile profiles on devices lacking bootstrap profiles. A mobile device transmits an attach request that includes a pre-configured mobile country code (MCC) and mobile network code (MNC) uniquely associated with an emergency data session. The mobile device is then null-authenticated with a subscriber database, and an emergency data session is established, the emergency data session allowing traffic to a mobile profile manager. The mobile device can then download a mobile profile from the mobile profile using the emergency data session. Thus, a mobile device does not require a provisioning profile to download a full (or provisioning) mobile profile from a cellular network as in existing solutions.

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Monroe, NJ, United States of America

Hitesh A Anklesaria