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Method and device for automatically loading MBN (ModemConfiguration Binary File)

A technology for automatic loading and loading of modules, applied in electrical components, wireless communication, network data management, etc., can solve problems such as low loading efficiency, and achieve the effect of improving loading efficiency

Inactive Publication Date: 2015-11-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are some defects in the above method. When using the Qualcomm tool to load, you need to connect the mobile phone to the computer to manually load the MBN, which will lead to low loading efficiency.

Method used

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  • Method and device for automatically loading MBN (ModemConfiguration Binary File)
  • Method and device for automatically loading MBN (ModemConfiguration Binary File)
  • Method and device for automatically loading MBN (ModemConfiguration Binary File)

Examples

Experimental program
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Embodiment 1

[0021] figure 1 A schematic flow chart of the method for automatically loading MBN provided by Embodiment 1 of the present invention, as shown in figure 1 shown, including:

[0022] Step 11, detecting the type of the SIM card currently used by the mobile terminal;

[0023] Wherein, the mobile terminal may be a communication terminal such as a smart phone or a tablet computer. The types of SIM cards include SIM cards issued by China Mobile, SIM cards issued by China Unicom and SIM cards issued by China Telecom.

[0024] SIM cards issued by different operators have different data configurations during use. Specifically, when the mobile terminal is turned on, it is first detected which operator the SIM card currently used by the mobile terminal belongs to, and then step 12 is performed.

[0025] Step 12. Obtain the corresponding MBN according to the type of the currently used SIM card, which contains the NV data item corresponding to the currently used SIM card;

[0026] Spe...

Embodiment 2

[0052] figure 2 It is a schematic flow diagram of the method for automatically loading MBN provided by Embodiment 2 of the present invention. In this embodiment, the type of SIM card is embodied as the SIM card issued by China Mobile, China Unicom and China Telecom, and by refining the above-mentioned implementation steps, The specific implementation details of the embodiments of the present invention are described here. This embodiment is only used to explain the technical solutions of the present invention, and is not specifically limited. Such as figure 2 shown, including:

[0053] Step 21, the NV data items that China Mobile, China Unicom and China Telecom SIM cards need are saved as cmcc.xml, cu.xml and ct.xml files respectively;

[0054] Step 22, convert cmcc.xml, cu.xml and ct.xml files into cmcc.mbn, cu.mbn and ct.mbn files by compiling the script;

[0055] Step 23, create a new Alloptr.xml file, and fill in the above three files cmcc.mbn, cu.mbn and ct.mbn as an ...

Embodiment 3

[0068] image 3 A schematic structural diagram of the device for automatically loading MBN provided in Embodiment 3 of the present invention, as shown in image 3 As shown, it specifically includes: a SIM card type detection module 31 , an MBN acquisition module 32 and an MBN loading module 33 .

[0069] The SIM card type detection module 31 is used to detect the type of the SIM card currently used by the mobile terminal;

[0070] The MBN acquisition module 32 is used to obtain the corresponding MBN according to the type of the currently used SIM card, and the item value NV data item corresponding to the currently used SIM card is included in the MBN;

[0071] The MBN loading module 33 is used for loading the MBN corresponding to the currently used SIM card into the modem file system ModemEFS of the mobile terminal.

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Abstract

The invention discloses a method and device for automatically loading an MBN (ModemConfiguration Binary File). The method comprises the following steps: detecting the type of a subscriber identity module (SIM) card currently used by a mobile terminal; acquiring a corresponding MBN according to the type of the currently-used SIM card, wherein the MBN includes a corresponding nonvolatile item (NV) data item of the currently-used SIM card; and loading the MBN corresponding to the currently-used SIM card into a modem encrypting file system (Modem EFS) of the mobile terminal. Through the embodiment of the invention, the MBN can be loaded into the Modem EFS of a mobile phone automatically, and the loading efficiency is increased.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular to a method and device for automatically loading a modem configuration binary file (ModemConfiguration Binary File, MBN). Background technique [0002] With the development of science and technology, China Telecom has recently launched the world's first triple-network dual-standby 3G smart Internet mobile phone. This mobile terminal is compatible with China Telecom's Code Division Multiple Access (CDMA) network, China Mobile Global Mobile Communication System (Global System for Mobile Communication, GSM network), and China Unicom's GSM network series of mobile phones, named "full Netcom" series mobile phones. [0003] When the all-netcom mobile phone is working, it needs to load a value (Nonvolatileitems, NV) data in the modem file system (ModemEncryptingFileSystem, ModemEFS) of the corresponding operator according to the type of the Subscriber Ide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18
CPCH04W8/183
Inventor 蔚宝珠
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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