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Secure soft SIM credential transfer

  • US 8,712,474 B2
  • Filed: 11/26/2007
  • Issued: 04/29/2014
  • Est. Priority Date: 04/20/2007
  • Status: Active Grant
First Claim
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1. A method for transferring soft Subscriber Identity Module (SIM) credentials from a first mobile device to a second mobile device, the method comprising:

  • securely sending soft SIM credentials from the first mobile device to the second mobile device;

    deactivating the soft SIM credentials at the first mobile device responsive to receipt of an installation complete message from the second mobile device; and

    deleting the soft SIM credentials from the first mobile device responsive to receipt of an activation complete message from the second mobile device.

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