WO2011022979A1 - Procédé de mise à niveau de logiciel de terminal mobile, système, terminal mobile, et serveur connexe - Google Patents

Procédé de mise à niveau de logiciel de terminal mobile, système, terminal mobile, et serveur connexe Download PDF

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Publication number
WO2011022979A1
WO2011022979A1 PCT/CN2010/072146 CN2010072146W WO2011022979A1 WO 2011022979 A1 WO2011022979 A1 WO 2011022979A1 CN 2010072146 W CN2010072146 W CN 2010072146W WO 2011022979 A1 WO2011022979 A1 WO 2011022979A1
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WO
WIPO (PCT)
Prior art keywords
system software
mobile terminal
lock network
version
module
Prior art date
Application number
PCT/CN2010/072146
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English (en)
Chinese (zh)
Inventor
李夏忠
郭军平
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2011022979A1 publication Critical patent/WO2011022979A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data
    • H04W8/245—Transfer of terminal data from a network towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 

Definitions

  • the present invention relates to wireless communication technologies, and in particular, to a method, system, and mobile terminal and server for upgrading mobile terminal software. Background technique
  • WiMAX Worldwide Interoperability for Microwave Access
  • WMAN Wireless Metropolitan Area Network
  • WiMAX WiMAX
  • WiMAX technology is currently developing very rapidly, and it is receiving more and more attention from all countries. It has been commercialized on a large scale in the United States and South Korea.
  • the WiMAX terminal is generally customized by the operator and sent to the user through subsidies. Therefore, in order to ensure its own interests, the operator has a lock network requirement for the terminal product, so that the network parameter of the terminal can only be the parameter provided by the operator, and the mobile terminal will target This requirement is parameterized to meet the operator's requirements.
  • OTA Over the Air
  • the current popular use of OTA is to upgrade the mobile terminal software.
  • the upgrade server is vulnerable to attack by an attacker, and the software version is replaced. That is, the newly downloaded software version of the mobile terminal may be a non-locked network version replaced by the attacker, thereby failing to ensure the mobile terminal software upgrade. Security.
  • Embodiments of the present invention provide a method, a system, and a mobile terminal and a server for upgrading a mobile terminal software, so as to improve security of a software upgrade performed by the mobile terminal.
  • a method for upgrading a mobile terminal software including: a mobile terminal acquiring a new version of system software from an upgrade server, the new version system software including a lock network version identifier; Obtaining the lock network version identifier in the new version system software, and confirming the lock network version identifier of the currently applied system software and the lock network version of the new version system software The identity is consistent; the mobile terminal upgrades the current system software to the new version of the system software.
  • the acquiring, by the mobile terminal, the new version of the system software from the upgrade server includes: upgrading the server to obtain the lock version identifier from the new version system software; and upgrading the server to determine the lock version of the new version of the system software
  • the identifier is consistent with the preset standard lock network version identifier; the upgrade server sends the new version system software to the mobile terminal.
  • the upgrading method further includes: setting redundant data in the new version system software, and mixing the lock net version identifier with the redundant data.
  • the method further includes: setting a location and a size of the lock network version identifier of the new version system software in the new version system software, so that The lock network version identifier of the system software currently applied by the mobile terminal corresponds to the location and size of the currently applied system software.
  • a mobile terminal including: a receiving module, configured to receive a new version of system software sent by an upgrade server, and send the new version system software to a first backup module and a second The backup module stores; wherein, the new version of the system software includes lock network information, the lock network information includes a lock network version identifier; the first application module is configured to store the non-lock network information portion of the current application system software; An application module, configured to store lock network information of the current application system software; a first backup module, configured to store a non-lock network information part of the new version of the system software received from the upgrade server; and a second backup module, configured to store The lock network information of the new version of the system software; the upgrade control module is configured to obtain the lock network version identifier of the new version system software and the lock network version identifier of the currently applied system software according to the location information of the pre-stored lock network version identifier, and confirm The lock network version identifier of the currently applied system software and the lock network
  • the size of the second backup module is the same as the storage space of the lock network information in the upgrade server.
  • the second backup module is a storage space for setting a location and a size in the first backup module;
  • the second application module is a storage space for setting a location and a size in the first application module of the first application module.
  • the location and size of the second backup module in the first backup module corresponds to the location and size of the second application module in the first application module.
  • the mobile terminal further includes: a request sending module, configured to receive a system software update notification sent by the upgrade server, and send the upgrade server to the upgrade server after the user determines the upgrade Send a download request.
  • an upgrade server including: a first storage module, configured to store a non-lock network information part in a new version of the system software of the mobile terminal; and a second storage module, configured to store a new a lock network information of the version system software, the lock network information includes a lock network version identifier and redundant data, wherein the lock network version identifier and the redundant data are mixed; and a sending module, configured to send a new version to the mobile terminal System software, the new version of the system software including the lock network information.
  • the upgrade server further includes: an obtaining module, where the location information of the home lock network version identifier is obtained by acquiring the lock network version identifier from the second storage module, and determining the lock network version identifier The new version of the system software is transmitted to the mobile terminal when it coincides with a preset standard lock network version identifier.
  • the sending module is further configured to: send a software update notification to the mobile terminal, and send the new version system software to the mobile terminal after receiving the download request returned by the mobile terminal.
  • an upgrade system for a mobile terminal comprising the above mobile terminal and an upgrade server.
  • the embodiment of the present invention provides a method and system for upgrading a mobile terminal software, and a mobile terminal and an upgrade server.
  • FIG. 1 is a schematic diagram of memory partitioning in an upgrade server and a mobile terminal according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of a mobile terminal performing upgrade according to an embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention
  • the mobile terminal is often only allowed to use the operator's network, and the operator usually ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇ ⁇
  • Embodiments of the present invention provide a method and system for upgrading a mobile terminal system software, and a mobile terminal and an upgrade server.
  • a backup is additionally set in the mobile terminal.
  • the module, the application module and the backup module may be two memories, or may be two partitions of one memory.
  • the mobile terminal downloads the new version of the system software and stores it in the backup module, and then uses the lock network version after the danger certificate.
  • the new version of the system software replaces the system software of the current application.
  • the application module and the backup module in the mobile terminal are respectively divided into two modules, wherein: the application module The first application module is configured to store the non-lock network information part of the system software currently applied by the mobile terminal, and the second application module is configured to store the lock network of the system software currently applied by the mobile terminal.
  • the lock network information part of the version identifier; the backup module includes a first backup module and a second backup module, the first backup module is configured to store the non-lock network information part of the newly downloaded system software, and the second backup module is configured to store the newly downloaded The part of the system software that contains the lock network information of the lock network version identifier.
  • the application module and the backup module in the mobile terminal are respectively divided into two modules, which ensures that the lock network version identifier is not rewritten when the system software is running.
  • the new version of the system software including the lock network version identifier is stored in the upgrade server, and the memory of the upgrade server is also divided into a first storage module and a second storage module, wherein the second storage module is configured to store the lock network information.
  • the lock network information includes a lock network version identifier, and the lock network information is stored by a separate storage module, so that part of the storage lock network information is not managed by the file system.
  • the storage space and format of the second storage module, the second backup module, and the second application module are completely the same.
  • the mobile terminal can directly mark the lock version of the new version of the system software.
  • the content stored in the second storage module can be completely copied to the second backup module.
  • the lock network version identifier is stored in a specific location in the second storage module.
  • the lock network version identifier is also stored in the same specific location in the second backup module, only The location information of the specific location is known only in the upgrade server and the legitimate mobile terminal.
  • the upgrade server and the legitimate mobile terminal obtain the lock network version identifier, only a certain length of data is read according to the location information, and the read data is the lock network version identifier.
  • the larger the part used to store the lock network version identifier the more redundant data is stored. The less likely it is that an illegal attacker finds the lock network version identifier through improper means, so the more the lock network version identifier is stored.
  • the space of the last 5K ⁇ 15K in the memory can be divided into a storage space for storing the lock network information including the lock network version identifier.
  • the last 8K is divided into the second storage module, and the second storage module can be divided into 800 segments, each segment is 100 bytes, and the lock network version is stored in the kth segment.
  • Identification other segments can store some data arbitrarily, and the second application module and the second backup module in the mobile terminal also perform the same division and storage, so that the parameter k can be used as the location information by the upgrade server and the legal mobile device.
  • the terminal saves, and reads the content of the kth segment as the lock network version identifier by the parameter k and the length of each segment, and the attacker cannot know the parameter k, so it is difficult to find the lock network version identifier in a large number of data, Replacing the lock version, and thus the new version of the software cannot be replaced, thus ensuring the security of the mobile terminal software upgrade.
  • the mobile terminal downloads the new version of the system software
  • the non-locked network information part of the new version of the system software downloaded from the first storage module of the upgrade server is stored in the divided first backup module, and the second storage is downloaded from the upgrade server.
  • the lock network information stored in the module is stored in the second backup module, and the lock network information includes the lock network version identifier and the redundant data.
  • the mobile terminal After the download is completed, the mobile terminal reads the lock network version at a specific position of the second backup module. The identifier is compared with the lock version identifier in a specific location of the second application module. When the two are consistent, it is proved that the downloaded new version of the system software has not been tampered with, and the newly downloaded system software is allowed to be replaced. System software. In the software replacement process, the lock network information part may or may not be replaced.
  • the memory in the upgrade server in the embodiment of the present invention is divided into a first storage module 101 and a second storage module 102, and the first storage module 101 is configured to store a new version to be downloaded.
  • the non-locking network information part of the system software the second storage module 102 is configured to store the lock network information, wherein the specific location is the lock network version identifier; likewise, in the mobile terminal, the application module of the mobile terminal is divided into the first application module 111 and The second application module 112 is divided into two parts: the backup storage module of the mobile terminal is divided into a first backup module 121 and a second backup module 122.
  • the mobile terminal stores the content in the first storage module 101 in the first backup module 121.
  • the content in the second storage module 102 is stored in the second backup module 122, and the mobile terminal acquires the lock network version identifier from the specific location in the second backup module 122 according to the set location information, and the second application.
  • the lock network version identifiers obtained in the specific location of the module 112 are compared. When the two are consistent, the system software portion of the first application module 111 is replaced by the new version of the system software in the first backup module 121, and the system software is completed.
  • the upgrade may also replace the lock network in the second application module 122 by using the lock network information in the second backup module 122. Interest rates, the new version of the system software that is used to download the entire software system to replace the currently applied.
  • the method for upgrading the mobile terminal software includes the following steps: Step 4: S4, the upgrade server sends the mobile terminal system software to the mobile terminal, where the system software includes the first storage.
  • Step S202 the mobile terminal upgrades the new version of the system software in the first storage module sent by the server
  • the non-lock network information part is stored in the first backup module
  • the lock network information in the second storage module sent by the upgrade server is stored in the second backup module.
  • Step S203 The mobile terminal acquires the second backup module according to the set location information. In the step S204, it is determined that the lock network version identifier in the second backup module is consistent with the lock network version identifier of the system software being applied, and when the two lock network version identifiers are consistent, step S205 is performed.
  • step S206 is performed; step S205, immediately or restarting in the mobile terminal Non-network locking information of the system software, network locking information of a non-partial replacement of the new version of the system software using the first backup module is stored in the application; step S206, immediately exit the upgrade, but you can delete data backup module. That is, when the lock network version identifier in the second backup module is inconsistent with the lock network version identifier of the system software being applied, it proves that the downloaded system software may have been tampered with, so the upgrade is exited, and the first backup module is no longer used.
  • the non-lock network information part of the new version of the system software stored in the system replaces the non-lock network information part of the system software being applied, only when the lock network version identifier in the second backup module is consistent with the lock network version identifier of the system software being applied.
  • the newly downloaded system software can be used to replace the system software being applied, and the guaranteed lock version of the mobile terminal is not replaced during the upgrade.
  • the system software lock network version is further prevented from being tampered with, and the upgrade server stores the unlocked network information part of the new version of the system software in the first storage module and the lock stored in the second storage module.
  • the method further includes: upgrading the server to perform the proofreading of the lock network version: the upgrade server obtains the lock network version identifier from the set location of the second storage module according to the set location information, and determines the lock network version identifier. Whether it is consistent with the preset standard lock network version identifier, if it is determined to be consistent, the non-lock network information portion of the new version system software in the first storage module and the lock network information stored in the second storage module are sent to the mobile terminal.
  • the mobile terminal software upgrade method in the embodiment of the present invention stores the non-lock network information part and the second storage module of the new version of the system software in the first storage module.
  • the method further includes: the upgrade server sends a system software update notification to the mobile terminal, and after the user determines the upgrade, the mobile terminal sends a download request to the upgrade server.
  • the upgrade server sends a system software update notification to the mobile terminal
  • the mobile terminal sends a download request to the upgrade server.
  • an embodiment of the present invention provides a mobile terminal software upgrade system, including an upgrade server and a mobile terminal, where: an upgrade server is configured to send a non-lock network information part of the new version system software in the first storage module and The lock network information of the new version of the system software stored in the second storage module, the lock network information stored in the second storage module includes a lock network version identifier and redundant data for protecting the lock network version identifier; the mobile terminal is configured to receive Upgrade the new version of the system in the first storage module sent by the server The non-locking network information part of the piece and the lock net information stored in the second storage module, and storing the software in the first backup module, storing the content stored in the second storage module in the second backup module, and according to the setting The location information of the lock network version identifier in the second backup module reads the lock network version identifier in the second backup module, and compares with the lock network version identifier of the system software being applied, when the two lock network version identifiers are consistent.
  • the non-locking network information part of the new version of the system software stored in the first backup module is allowed to replace the non-locked network information part of the system software being applied.
  • the upgrade server may not include the lock network version identifier in the lock network information and send it to the mobile terminal, or may directly send or retrieve other protection means to send.
  • the embodiment of the present invention further provides a mobile terminal, as shown in FIG. 3, including a receiving module 302, an upgrade control module 301, a first application module 311, a second application module 312, a first backup module 321, and a second backup module.
  • the receiving module 302 is configured to receive a new version of the system software sent by the upgrade server, and send the new version of the system software to the first backup module and the second backup module for storage; wherein, the new version of the system software includes the lock network information,
  • the lock network information includes a lock network version identifier;
  • the first application module 311 is configured to store the non-lock network information part of the current application system software;
  • the second application module 312 is configured to store the lock network information of the current application system software;
  • a backup module 321 is configured to store the non-lock network information part of the new version of the system software in the first storage module of the upgrade server received by the receiving module 302.
  • the second backup module 322 is configured to receive the new version by the storage receiving module 302.
  • Locking network information of the system software an upgrade control module 301, for identifying location information according to a pre-stored lock network version
  • the data of the corresponding location in the second backup module 322 is taken and compared with the data of the location in the second application module 312.
  • the network information part replaces the non-lock network information part of the system software in the first application module 311, and once it is determined that the state of the mobile terminal satisfies the replacement condition, the system software is replaced, for example, the system software can be performed when the mobile terminal is restarted.
  • the lock network information in the second application module may be replaced by the lock network information in the second backup module 322, thereby further ensuring the security of the lock network version identifier.
  • the size of the second backup module and the size of the second application module are both related to the upgrade server.
  • the storage space of the lock network information is the same.
  • the location and size of the second backup module in the first backup module corresponds to the location and size of the second application module in the first application module.
  • the mobile terminal may further include a request sending module, configured to receive a system software update notification sent by the upgrade server, and send a download request to the upgrade server after the user determines the upgrade.
  • the embodiment of the present invention further provides an upgrade server, as shown in FIG. 4, including a first storage module 401, a second storage module 402, and a sending module 403, where: the first storage module 401 is configured to store a new version of system software.
  • the second storage module 402 is configured to store lock network information including a lock version identifier of the new version system software; wherein, the lock network information includes a lock network version identifier and redundant data, and a lock network version identifier and
  • the redundant data mixing and sending module 403 is configured to send, to the mobile terminal, the non-lock network information part of the new version system software in the first storage module 401 and the lock network information of the new version system software stored in the second storage module 402.
  • the upgrade server further includes an obtaining module, where the location information is determined according to the set lock network version from the set location of the second storage module 402. Obtaining a lock network version identifier, and sending the non-lock network information part of the new version system software in the first storage module 401 to the sending module 403, when determining that the lock network version identifier is consistent with the preset standard lock network lock network identifier
  • the sending module 403 is further configured to: when the non-lock network information part of the system software in the first storage module 401 is updated, send a system software update notification to the mobile terminal. After receiving the download request returned by the mobile terminal, the non-lock network information part of the new version system software in the first storage module 401 and the lock network information stored in the second storage module 402 are sent to the mobile terminal.
  • An embodiment of the present invention provides a method for upgrading a mobile terminal software, and a mobile terminal and a server. When the mobile terminal performs a software upgrade, the downloaded new version of the system software is stored in the backup module, and the mobile terminal only records the stored storage location.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stored Programmes (AREA)

Abstract

La présente invention concerne un procédé de mise à niveau de logiciel de terminal mobile, un système, un terminal mobile et un serveur connexe, dans le cadre des technologies de communications sans fil. Le procédé de mise à niveau de logiciel de terminal mobile comprend les étapes suivantes : obtention par le terminal mobile d'une nouvelle version de logiciel système comprenant un identifiant de version de réseau avec verrou provenant du serveur de mise à niveau; obtention par le terminal mobile de l'identifiant de version de réseau avec verrou provenant de ladite nouvelle version de logiciel système, et confirmation que l'identifiant de version de réseau avec verrou du logiciel système présentement appliqué est compatible avec l'identifiant de version de réseau avec verrou de ladite nouvelle version de logiciel système; mise à niveau par le terminal mobile du logiciel système présentement appliqué à ladite nouvelle version de logiciel système. Ainsi est réalisée l'amélioration de la sécurité de la mise à niveau réalisée par le terminal mobile, en empêchant la version du logiciel de terminal mobile d'être remplacée par une version de réseau sans verrou durant la mise à niveau.
PCT/CN2010/072146 2009-08-24 2010-04-23 Procédé de mise à niveau de logiciel de terminal mobile, système, terminal mobile, et serveur connexe WO2011022979A1 (fr)

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CN200910167133.7 2009-08-24
CN 200910167133 CN101635917A (zh) 2009-08-24 2009-08-24 一种移动终端软件的升级方法、系统及移动终端和服务器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022165711A1 (fr) * 2021-02-04 2022-08-11 华为技术有限公司 Procédé et appareil de mise à niveau reposant sur une technologie en liaison radio (ota)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101635917A (zh) * 2009-08-24 2010-01-27 中兴通讯股份有限公司 一种移动终端软件的升级方法、系统及移动终端和服务器
CN101977374A (zh) * 2010-10-25 2011-02-16 中兴通讯股份有限公司 一种终端锁网升级方法和装置
CN107277271A (zh) * 2017-07-20 2017-10-20 青岛海信移动通信技术股份有限公司 移动终端中基于定制软件版本的升级方法及装置
CN112486733B (zh) * 2020-12-11 2023-08-18 Oppo广东移动通信有限公司 系统还原方法、装置、终端及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101193368A (zh) * 2006-11-22 2008-06-04 中兴通讯股份有限公司 无线接入固定台软件验证标识设置方法
CN101193364A (zh) * 2006-11-21 2008-06-04 中兴通讯股份有限公司 一种无线接入固定台软件下载方法
CN101635917A (zh) * 2009-08-24 2010-01-27 中兴通讯股份有限公司 一种移动终端软件的升级方法、系统及移动终端和服务器
CN101646162A (zh) * 2009-08-24 2010-02-10 中兴通讯股份有限公司 基于ota的移动终端软件升级方法和系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101193364A (zh) * 2006-11-21 2008-06-04 中兴通讯股份有限公司 一种无线接入固定台软件下载方法
CN101193368A (zh) * 2006-11-22 2008-06-04 中兴通讯股份有限公司 无线接入固定台软件验证标识设置方法
CN101635917A (zh) * 2009-08-24 2010-01-27 中兴通讯股份有限公司 一种移动终端软件的升级方法、系统及移动终端和服务器
CN101646162A (zh) * 2009-08-24 2010-02-10 中兴通讯股份有限公司 基于ota的移动终端软件升级方法和系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022165711A1 (fr) * 2021-02-04 2022-08-11 华为技术有限公司 Procédé et appareil de mise à niveau reposant sur une technologie en liaison radio (ota)

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