Integration of Automatic eSIM Installation on Android I love my job because, surprisingly, over the years it keeps becoming more and more non-trivial and engaging. My story of implementing automatic …

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A practical guide to integrating automatic eSIM installation on Android using the EuiccManager API. Covers the RSP architecture (LPA, eUICC, SM-DP+), downloading eSIM profiles with activation codes, handling resolvable errors via BroadcastReceivers and resolution activities, granting operator rights through app certificate signatures, and supporting multiple enabled profiles (MEP) introduced in Android 13. Includes Kotlin code samples and a first-hand account of developing the feature without the ability to test the happy path until the operator completed their infrastructure changes.

Integration of Automatic eSIM Installation on Android

Granting the Application Rights to Work with Profiles by the Operator