| 摘要 |
<p>A network unlocking method of a mobile terminal is disclosed in the invention. The method includes: after being used, a mobile terminal whose network is locked transmitting hardware information to a network sever (101); when the mobile terminal needs to unlock the network, it logging in a website providing the download of a network unlocking file, the website obtaining the hardware information of the currently logging-in mobile terminal and performing hardware information matching by the network server (103); when the matching is successful, the mobile terminal downloading the network unlocking file from the website and unlocking the network with an unlocking code in the network unlocking file. A mobile terminal and a network unlocking system thereof are also disclosed in the invention. In the technical solution of the invention, the network unlocking manner is not affected by the change of the Subscriber Identity Module (SIM) card and is not restricted by whether the SIM card supports the network unlocking manner or not, hence reducing the requirements for the operator server.</p> |
