Method for distributing virtual SIM card, method for accessing network, and related devices

  • US 10,375,567 B2
  • Filed: 04/29/2016
  • Issued: 08/06/2019
  • Est. Priority Date: 04/29/2016
  • Status: Active Grant
First Claim
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1. A mobile device, comprising:

  • at least one processor, and a memory and a radio frequency circuit that are connected to the at least one processor, wherein the radio frequency circuit is used for wireless communications;

    whereinthe memory stores executable program code and at least two primary virtual subscriber identification module (SIM) cards; and

    the executable program code stored in the memory instructs the at least one processor to perform operations comprising;

    determining, from the at least two primary virtual SIM cards, at least two candidate primary virtual SIM cards that match a network environment parameter of a visited place of the mobile device;

    downloading a secondary virtual SIM card by using an accessed primary virtual SIM card that is in the at least two candidate primary virtual SIM cards and that successfully registers with and accesses a network; and

    accessing a target mobile network of the visited place by using the secondary virtual SIM card.

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