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Updating method and system for network locking terminal

A network terminal and network locking technology, applied in the field of upgrading methods and systems of network locking terminals, can solve the problems of inapplicability, difficult control of authority, and inflexible use authority, etc., and achieve the effect of ensuring effectiveness and improving security.

Inactive Publication Date: 2009-04-01
ZTE CORP
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When the network lock terminal needs to be upgraded, check the recorded SPC code again. The SPC code record is protected, and it is more appropriate to use it under a well-supported and complete information system. However, if you want to send unlocking and upgrading software to operators or after-sales personnel, It is very inconvenient to query the SPC password of each terminal, and this method is very inapplicable
The second common method is to use the license registration file to control the use rights of the unlocking and upgrading software. In order to limit the scope of use, this method often needs to be bound to the computer hardware ID. Every computer that needs to run the unlocking and upgrading software needs a license. Registration file application, the use of permissions is not flexible enough, and the permissions are not easy to control

Method used

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  • Updating method and system for network locking terminal
  • Updating method and system for network locking terminal

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Embodiment Construction

[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with specific embodiments.

[0024] see figure 1 with figure 2 , figure 2 The upgrade system structure of the specific embodiment of the present invention is shown, wherein the upgrade system includes an upgrade server and an encryption device containing a registration file, which are used to complete the upgrade of the lock network terminal. Wherein, the upgrade server may be a computer with an upgrade service system, or other terminal devices capable of completing the upgrade function of the network-locked terminal. The network lock terminal is a mobile terminal containing network lock information, such as mobile phones, smart phones, or PDA devices of various standards (GSM, CDMA, etc.). The encryption device can be a USB portable device containing a registration file, which is connected to the computer through the USB port when the network lock...

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Abstract

The invention discloses an upgrading method of a locking net terminal and a system, wherein the method is performed through an upgrading service end and an encrypting device containing register-files, comprising that: A. the upgrading service end is connected with the encrypting device, loading the register-files in the encrypting device; B. the upgrading service end performs right authentication on the locking net terminal according to the register-files; C. the right authentication is passed, the upgrading service obtains area address of the stored locking net information from the locking net terminal; D. the upgrading service end reserves the area for storing the locking net information to upgrading the locking net terminal, and resets the locking net terminal after completing upgrading. The invention uses the encrypting device to match with the upgrading service end to complete upgrading the locking net terminal, which ensures that only legal uses can upgrade the locking net terminal, and integrality of the locking net information after upgrading is ensured, the whole upgrading process is safe and convenient.

Description

technical field [0001] The invention relates to the field of wireless communication and the field of electronics, in particular to a method and system for upgrading a network-locking terminal. Background technique [0002] At present, the number of digital mobile users in the world continues to grow. According to statistics, the current number of users has reached 1.3 billion, and this number may double in the next few years. Subsequently, the user's demand for mobile terminals is also increasing rapidly, and the competition in the mobile terminal market is also becoming more and more fierce. In order to win over end users, major operators have launched network-locked terminals with various preferential conditions. The network-locked terminals are customized to only work under a specific network. For example, the network-locked terminals launched in Jiadi can only work in a under the local network. However, in order to pursue profits, some unscrupulous merchants use variou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W12/06H04L9/32
Inventor 路娟申龙青郭永明陈磊
Owner ZTE CORP
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