Invention Grant
- Patent Title: In-field remote profile management for wireless devices
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Application No.: US17661277Application Date: 2022-04-28
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Publication No.: US12294864B2Publication Date: 2025-05-06
- Inventor: Li Li , Aurelien P. Raboisson , Avinash Narasimhan , George Lin , Keizo Marui
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: DICKINSON WRIGHT RLLP
- Main IPC: H04W12/72
- IPC: H04W12/72 ; H04W8/18 ; H04W12/0431 ; H04W12/069

Abstract:
The described embodiments set forth techniques for management of electronic subscriber identity module (eSIM) profiles for a wireless device, including in-field replacement of provisioning (bootstrap) eSIM profiles. Public key infrastructure (PKI) information for an original equipment manufacturer (OEM) profile management server is installed in an embedded universal integrated circuit card (eUICC) of a wireless device at a time of manufacture and used subsequently by the wireless device to conduct an eSIM profile management session and verify authorization of the OEM profile management server to manage, e.g., update and/or replace, one or more eSIM profiles on the eUICC of the wireless device.
Public/Granted literature
- US20230354040A1 IN-FIELD REMOTE PROFILE MANAGEMENT FOR WIRELESS DEVICES Public/Granted day:2023-11-02
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