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A version update and terminal technology, applied in the field of communication, to achieve the effect of avoiding losses
Active Publication Date: 2015-06-03
盐城佰健星生物科技有限公司
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[0005] The present invention is proposed in view of the problem in the related art that users evade the operator's locking protection by updating the terminal version. Therefore, the main purpose of the present invention is to provide a version update method and terminal to solve the above problems
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Embodiment 1
[0053] This preferred embodiment 1 describes the interaction process between the sub-modules for judging whether the device is locked when the device is turned on. figure 2 It is an interaction flowchart of the version update method according to the preferred embodiment 1 of the present invention, including the following steps S202 to S210.
[0054] In step S202, the terminal is turned on and initialized; the inserted SIM card is detected, and an inquiry command is issued to access the IMSI number of the card.
[0055] In step S204, the SIM card returns the current IMSI number to the terminal after receiving the query command from the terminal.
[0056] Step S206, the terminal invokes the IMSI number segment database matching module, and searches the IMSI number one by one in the preset IMSI number segment database.
[0057] Step S208, according to the IMSI data matching result on the terminal side, the IMSI number of the current SIM card exists in the database, consider it ...
Embodiment 2
[0061] The second preferred embodiment describes the interaction process between sub-modules in the version download operation. image 3 It is an interaction flowchart of the version update method according to the preferred embodiment 2 of the present invention, including the following steps S302 to S312.
[0062] Step S302, the download tool accesses the basic version file to be downloaded, and extracts identification information from a specific area.
[0063] Step S304, the download tool accesses the configuration file to be downloaded, and extracts identification information from a specific area.
[0064] Step S306, the download tool accesses the terminal through USB, and the terminal extracts version information from a specific area according to the agreed communication protocol, and returns it to the download tool.
[0065] Step S308, the download tool combines the above three identification information, and matches whether there is an existing combination in the customi...
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Abstract
A method and terminal for version update are provided in the present invention. The method includes the following steps: in the process that the terminal is updated from the original version to the new version, the terminal acquires the version information of the original version, the version information of the new version to be downloaded and the configuration information in the configuration document to be downloaded (S102); the terminal determines to download the new version and the configuration document according to the version information of the original version, the version information of the new version and the configuration information (S104); the terminal downloads the new version and the configuration document, and updates the version using the downloaded new version and the downloaded configuration document (S106). The present invention solves the problem in the related art that the user may update the version by the terminal to escape the lock protection of the operator, thus the loss of the operator can be avoided.
Description
technical field [0001] The present invention relates to the communication field, in particular, to a version updating method and a terminal. Background technique [0002] With the development of communication technology, especially the third generation (3rd Generation, 3G for short) network, terminals, especially mobile phones and wireless access fixed station communication products are becoming more and more popular. [0003] In practical applications, operators usually combine preferential sales of specific terminals with preferential tariff policies. At the same time, operators often wish to lock and protect terminals, that is, terminals sold in specific regions can only use corresponding Subscriber Identity Module (Subscriber Identity Module, SIM for short) cards for communication. [0004] But now, some users may evade the operator's locking protection by updating the version of the terminal, which will cause losses to the operator. Contents of the invention [0005...
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