Simplex Wireless·Aug 20What Is In-Factory Profile Provisioning, and Why Should IoT Manufacturers Care?If your device connects the moment it powers on, no matter which country it lands in, someone made a decision about its carrier profile…
InProAndroidDevbyPavel Nestsiarenka·Mar 18Integration of Automatic eSIM Installation on AndroidI love my job because, surprisingly, over the years it keeps becoming more and more non-trivial and engaging. My story of implementing…
Simplex Wireless·Nov 18, 2025Installing Opensource LPAC on a Raspberry PiAs expected, eSIM technology is becoming mainstream. There is now a fantastic open-source project on GitHub for an LPA (Local Profile…
Chris Mode51·Oct 2, 2023eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 3…When the complete GetBoundProfilePackage response, as described in the previous article, is received by the LPAd an…A response icon2A response icon2
Chris Mode51·Oct 2, 2023eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 2: GetBoundProfilePackageFollowing on from the PrepareDownload request between the LPAd and the eUICC, the LPAd subsequently sends the GetBoundProfilePackage…
Chris Mode51·Jun 2, 2023eSIM RSP SM-DP+ Understanding Profile Download and Installation Part 1: PrepareDownloadThe SM-DP+ Profile Download and Installation procedure follows on from the previous set of articles on Common Mutual Authentication as…
Chris Mode51·Apr 10, 2023eSIM SAM.01 Secured Applications for MobileThe GSMA requirements document Secured Applications for Mobile SAM.01 seeks to enable access to SIM applets independently of SIM profiles…
Chris Mode51·Nov 24, 2022eSIM RSP SM-DP+ Common Mutual Authentication Part 5: AuthenticateClientThe LPAd takes the response produced by the eUICC in the previous AuthenticateServer step and presents euiccSigned1, euiccSignature1 and…
Chris Mode51·Nov 24, 2022eSIM RSP SM-DP+ Common Mutual Authentication Part 4: AuthenticateServerThe LPAd takes the SM-DP+’s response to the previous InitiateAuthentication step and sends it on to the eUICC, with the addition of…
Chris Mode51·Nov 24, 2022eSIM RSP SM-DP+ Common Mutual Authentication Part 2: GetEUICCInfo & GetEUICCChallengePart 2 of this series of articles follows the triggering of the Common Mutual Authentication process by one of the activation methods…
