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Mobile terminal and system upgrading method

A mobile terminal and system upgrade technology, applied in the field of communications

Inactive Publication Date: 2016-06-29
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a mobile terminal and its system upgrade method, aiming to solve the upgrade problem of dual-card terminals using 4G network at the same time

Method used

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  • Mobile terminal and system upgrading method
  • Mobile terminal and system upgrading method

Examples

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Embodiment Construction

[0039] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0041] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop c...

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Abstract

The invention discloses a mobile terminal applied in communication based on double-channel. The mobile terminal comprises a first mobile communication system and a second mobile communication system which is connected with the first mobile communication system through a universal serial bus. The first mobile communication system is used for sending an upgrading instruction to the second mobile communication system when an upgrading package is obtained; the second mobile communication system is used for receiving the upgrading instruction and sharing a storage space to the first mobile communication system according to the upgrading instruction; the first mobile communication system is also used for receiving the storage space and sharing the upgrading package to the second mobile communication system through the storage space; and the second mobile communication system also is used for receiving the upgrading package and upgrading according to the upgrading package. The invention also discloses a system upgrading method. Through adoption of the mobile terminal and the method provided by the invention, the upgrading problem of a double card terminal both using a 4G network is solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a mobile terminal and a system upgrading method thereof. Background technique [0002] Currently on the market, mobile terminals that can be configured with dual SIM cards (SubscribeIdentityModule, customer identification module) usually can only support one card for surfing the Internet and the other card for making calls, and there are very few mobile terminals that can simultaneously support two SIM cards for surfing the Internet. With the development of mobile communication technology, some mobile terminals have realized that two cards can access the Internet at the same time, but if one card is connected to the 4G network, the other card can only connect to the 3G network at most. The ability to connect to the 4G network at the same time with dual cards. Moreover, there is currently no method to upgrade the systems corresponding to the two SIM cards, especially the u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/02G06F9/44G06F9/445H04W88/06
CPCH04W24/02G06F8/65G06F8/71H04W88/06
Inventor 薛晓君车晓东王朝何利鹏
Owner NUBIA TECHNOLOGY CO LTD
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