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Mobile terminal and system upgrade method

A technology for system upgrades and mobile terminals, which is applied in branch office equipment, electrical components, telephone communications, etc., and can solve problems such as no solutions

Active Publication Date: 2019-05-31
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 upgrade method
  • Mobile terminal and system upgrade method
  • Mobile terminal and system upgrade method

Examples

Experimental program
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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, which is applied to dual-channel communication, including a first communication system and a second communication system connected through a universal serial bus, wherein the first communication system is used to receive The upgrade package download request sent when the download of the system upgrade package fails; and based on the received upgrade package download request, obtaining the undownloaded system upgrade package of the second communication system; and continuing to download the undownloaded system upgrade package, and downloading the completed The system upgrade package is transmitted to the second communication system for its system upgrade operation. The invention also discloses a system upgrading method. The invention can solve the problem that the system upgrade operation is interrupted due to download failure, so that the system upgrade operation can continue.

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 Patents(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