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Mobile terminal and system upgrading method

A system upgrade, mobile terminal technology, applied in the direction of telephone communication, electrical components, branch equipment, etc., can solve problems such as no solution

Active Publication Date: 2016-05-25
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the secondary communication system uses its own operator network to download the system upgrade package for system upgrade operation, if the download fails, how to continue the system upgrade operation, the prior art does not have a better solution

Method used

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

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Embodiment Construction

[0036] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] 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.

[0038] 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 two-channel communication. The terminal comprises a first communication system and a second communication system which are connected through a universal serial bus; wherein the first communication system is used for receiving an upgrading packet downloading request sent by the second communication system when the second communication system fails to download a system upgrading packet, obtaining the system upgrading packet incompletely downloaded by the second communication system based on the received upgrading packet downloading request, continuing to download the incompletely downloaded system upgrading packet and transmitting the completely downloaded system upgrading packet to the second communication system so that the second communication system upgrades the system. The invention also discloses a system upgrading method. According to the terminal and the method provided by the invention, the problem of system upgrading operation interruption resulted from failed downloading can be solved; and therefore, the system upgrading operation can be continued.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a mobile terminal and a system upgrading method. Background technique [0002] At present, because the protocol stack in the single-modem system only supports one access to the Internet, the dual-card mobile terminals currently on the market only support one card to access the Internet, and the other card can make calls, that is, the dual-card mobile terminal cannot reside on the operator's network at the same time. . [0003] In view of this, an improved dual-modem system is proposed, including a primary communication system and a secondary communication system, each of which has its own access to the Internet, and can realize dual-card residency on the operator network. However, when the secondary communication system uses its own operator network to download the system upgrade package for system upgrade operation, if the download fails, how to continue the system upg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725H04W88/06H04M1/72406
CPCH04W88/06H04M1/72406
Inventor 薛晓君何坚罗祖栋王朝
Owner NUBIA TECHNOLOGY CO LTD