Network Locking Method and Device for Mobile Terminal
A network locking method and device for a mobile terminal are provided in the present document, wherein network locking information and verification signals of a mobile terminal and a subscriber identify module (SIM) card are respectively stored in both parties in advance; after the mobile terminal...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A network locking method and device for a mobile terminal are provided in the present document, wherein network locking information and verification signals of a mobile terminal and a subscriber identify module (SIM) card are respectively stored in both parties in advance; after the mobile terminal is powered on, the mobile terminal and the SIM card verify each other through the verification signals; if the both parties pass through the verification performed by the other party, the mobile terminal compares the stored network locking information with the network locking information in the SIM card; if the comparison result indicates consistency, the mobile terminal enters into a normal standby state. |
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