隐私政策 Privacy Policy

更新时间：2024-04-09

生效时间：2024-04-09

自由铃声隐私政策

欢迎使用青岛线程科技有限公司（注册地址：山东省青岛市（原开发区五台山路1699-99号1_2层））（以下简称“我们”）研发和运营的“自由铃声”手机移动应用产品（以下简称“本产品”），我们十分重视保护用户（以下简称“您”）的个人信息和隐私，我们将严格遵守法律法规要求采取相应的安全保护措施。本政策仅适用于本产品收集和存储的用户信息跟数据。您在使用本产品前，请仔细阅读本政策，确保您本人已经充分理解所有条款的内容。您知晓并确认，当您勾选或点击“同意”本隐私政策，就表示您同意我们按照本隐私政策处理您的个人信息。其中有关于您个人信息权益的条款等重要内容我们已用加粗形式提示，请特别关注。如您未满18周岁，请在监护人陪同下认真阅读并充分理解各条款内容，并征得监护人的同意后使用本产品及相关服务。

本政策将帮助您了解以下内容：

一、我们如何收集和使用您的个人信息

二、我们对Cookie和同类技术的使用

三、我们如何共享、转让、公开披露您的个人信息

四、第三方SDK的相关信息

五、我们如何存储您的个人信息

六、我们如何保护您的个人信息安全

七、您的权利

八、未成年人使用条款

九、隐私政策的修改和通知

十、适用范围

十一、如何联系我们

正文

一、我们如何收集和使用您的个人信息

在您使用本产品服务的过程中，我们会收集您的个人信息，主要是为了您能够更容易和满意地使用本产品提供的服务以及保障您的账号安全，我们将通过以下途径获得您的个人信息：

1.1设备信息：当您使用本产品相关服务时，为了保障您账号网络访问和服务的基本安全，我们需要收集您的唯一设备识别符（IMEI、IMSI、MEID（在您首次启动本产品并点击同意隐私政策弹窗后即会获取）、IDFA、AndroidID、OAID、UUID（IDFV）、ICCID、硬件序列号通过算法得出的唯一标识）、手机系统的语言、国家、城市、IP地址、MAC地址（启动本产品时即会收集）、设备信息（浏览器类型，设备类型和型号，CPU，系统语言，内存，操作系统版本，Wi-Fi状态，读取WIFI的BSSID，时间戳和区域，设备运动参数和载体）、您的网络行为轨迹（包括点击次数、参与时间）、软件安装列表、访问日期和时间、服务日志信息。我们会将上述信息与您使用登录服务时所提供的信息（包括：网络类型、IMSI、网络地址、运营商类型、本机号码、国际移动用户识别码、SIM卡数量、手机设备类型、手机操作系统、硬件厂商，您提供的信息根据您的电话号码所属运营商不同会有所变化）、所在地区，改善及优化您的服务体验并保障您的账号安全。您可以使用本产品相关功能。请您了解，我们收集这些信息是为了向您提供我们的基本服务跟基础功能。基本设备信息用于保障软件正常运行，当出现崩溃等意外情况可协助我们确定具体机型以便持续改进。例如：收集AndroidID用于检测指定设备的后续崩溃情况，当您点击“同意隐私政策”后我们会收集AndroidID以初始化相关组件。如您拒绝提供基础业务功能的必备信息或使用其中某类功能的必备信息，将导致您无法使用我们的产品与服务。

1.2设备系统权限调用：在您使用本产品提供的功能服务时，本产品会向您申请下列与个人信息相关的系统设备调用权限，例如通知、位置权限、存储权限、电话-读取手机识别码、麦克风权限、相机机册、自动启动等系统权限调用。如您拒绝提供，可能会导致我们无法为您提供本产品中某类功能的服务。自动启动权限仅用于实现对应功能，例如接收到系统事件后执行对应的动作，如果没有自动启动权限，将无法完成期望的任务。当您需要关闭该功能时，大多数设备都会支持您的这项需求，具体方法请参考或联系您移动设备的服务商或生产商。请您注意，您开启任一权限即代表您授权我们可以收集和使用相关个人信息来为您提供对应服务，您一旦关闭任一权限即代表您取消了授权，我们将不再基于对应权限继续收集和使用相关个人信息，也无法为您提供该权限所对应的服务。但是，您关闭权限的决定不会影响此前基于您的授权所进行的个人信息收集及使用。

1.3登录授权：您通过三方授权登录本软件时，需要向我们提供您三方账号中的信息：三方账号标识ID，以正常显示您的用户基础信息。如果您使用微信或支付宝关联登录我们产品，我们会收集您微信或支付宝的唯一标识，用于标识您是我们产品的用户及保存您的登录信息，改善及优化您的服务体验并保障您的账号安全。当本产品进入后台运行的状态下，我们会获取您的IMEI信息，我们收集您的上述信息是为了保障应用后台运行的稳定性。

1.4完成注册：当您注册本产品时，我们需要收集您的微信、支付宝的OpenId以及设备标识码。我们收集您的上述信息是为了帮助您完成账户的注册，保护您的账户安全，如您拒绝提供这类信息，我们将无法为您创建账户并正常向您提供服务。您还可以根据您的自身需求选择向我们提供您的头像、昵称、绑定您的微信账户，以完善您的个人资料或增加账户登录便捷性，但您不提供这些信息，不影响您正常使用我们的服务。

1.5订单信息：当您在本产品进行充值或交易时，我们会收集您在使用过程中产生的订单信息、订单来源、用户ID，交易明细状态，支付方式，我们会从微信、支付宝获取您的付款是否成功的信息，我们收集上述信息是为了用于确认您的订单状态以向您提供服务，保护您的财产安全以及处理用户纠纷，如您不同意我们收集上述信息，您可能因无法完成支付结算而无法购买会员服务。

1.6客服服务：当您通过本产品中的客服提出反馈、投诉、申诉或咨询产品的相关服务问题时，为了确保您的账号与系统安全，您需要向我们提供登录/注册时的账号信息便于我们对您的用户身份进行核验。如您选择上传图片或视频，我们需要获取您设备的相机或存储权限，当您需要我们提供与您订单信息相关的客服时，我们会查询您的订单信息，根据您所要求的服务内容，您可能会在与我们客服人员沟通时，提供上述信息之外的其他信息，以协助客服人员完成您所要求的服务，如您不提供上述信息，您的反馈、投诉可能无法得到及时、有效处理，但不影响您正常使用本产品的其他服务。

二、我们对Cookie和同类技术的使用

2.1 Cookie和同类技术是互联网中的通用常用技术，当您使用本产品的相关服务时，我们或我们的第三方合作伙伴可能通过Cookie和同类技术向您的设备发送一个或者多个Cookie或匿名标识符，用于收集和存储您访问、使用本产品时的信息。您可以通过浏览器设置拒绝或管理Cookie和同类技术的使用。同时，我们也会使用第三方SDK（头条SDK/北京有竹居SDK、广点通SDK、快手SDK、友盟SDK）实现以上信息的采集和使用。

三、我们如何共享、转让、公开披露您的个人信息

3.1共享

3.1.1未经您同意，我们不会与我们以外的任何第三方共享您的个人信息，除以下情形外：

（1）事先获得您的明确同意或授权。

（2）我们会根据法律法规配合司法机关或者行政机关的要求，对外共享您的个人信息。

（3）与我们的关联方共享，您的个人信息可能会与我们的关联方共享，但我们只会共享必要的个人信息，且受本隐私政策中所声明目的的约束，我们的关联方如要改变个人信息的处理目的，将再次征求您的授权同意。

3.2转让

3.2.1未经您同意，我们不会与我们以外的任何第三方转让您的个人信息，除以下情形外：

（1）事先获得您的明确同意或授权。

（2）我们会根据法律法规配合司法机关或者行政机关的要求进行提供。

（3）在涉及合并、收购、资产转让或类似的交易时，如涉及到个人信息转让，我们会要求新的持有您个人信息的公司、组织继续受本隐私政策的约束，否则，我们将要求该公司、组织重新征求您的授权同意。

3.3公开披露

3.3.1我们不会对外公开披露所收集的个人信息，如必须公开披露时，我们会向您告知此次公开披露的目的、披露信息的类型及可能涉及的敏感信息，并征得您的明示同意。

3.3.2根据相关法律法规及国家标准，以下情形中，我们可能会公开披露个人信息无需事先征得您的授权同意：

（1）与国家安全、国防安全直接相关的；

（2）与公共安全、公共卫生、重大公共利益直接相关的；

（3）与犯罪侦查、起诉、审判和判决执行直接相关的；

（4）出于维护个人信息主体或其他个人的生命、财产重大合法权益但又很难得到本人同意的；

（5）个人信息主体自行向社会公众公开个人信息的；

（6）从合法公开披露的信息中收集个人信息的，如合法的新闻报道、政府信息公开渠道。

四、第三方SDK的相关信息

4.1接入说明

为保障本产品相关功能的实现与应用安全且稳定运行，我们可能会接入由第三方提供的软件开发包（SDK）实现相关目的。我们会对合作方获取信息的软件工具开发包（SDK）进行严格的安全监测，以保护数据安全。我们对接入的相关第三方SDK在目录中列明。请注意，第三方SDK可能因为其版本升级、策略调整原因导致数据处理类型存在一定变化，请以其公示的官方说明为准。

4.2第三方SDK清单

（1）友盟统计SDK

场景描述：针对App的各维度的统计功能

使用目的：统计和分析应用使用情况

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

收集方式：调用系统相关接口自动采集收集范围：设备品牌、设备型号、设备名称、IP地址、MAC地址、设备软件版本信息、设备识别信息（IMEI、IMSI、IDFA、OAID）、所在地区、网络使用习惯、设备相关应用信息/软件安装列表以及其他与支付宝服务相关的日志信息

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://developer.umeng.com/docs/119267/detail/118585

（2）BuglySDK

场景描述：针对App的各维度的统计功能

使用目的：分析和优化应用运行状况

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://bugly.qq.com/v2/

（3）广点通SDK

场景描述：通过识别设备信息和地理位置和网络信息用于创建智能标签，为用户推送更智能合理的广告。

使用目的：优化广告投放效果

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://e.qq.com/

（4）穿山甲SDK

场景描述：通过识别设备信息和地理位置和网络信息用于创建智能标签，为用户推送更智能合理的广告。

使用目的：优化广告投放效果

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://www.pangle.cn/

（5）快手SDK

场景描述：通过识别设备信息和地理位置和网络信息用于创建智能标签，为用户推送更智能合理的广告。

使用目的：优化广告投放效果

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://www.kuaishou.com/about/policy?tab=privacy

（6）支付宝开放平台SDK

场景描述：登录、支付

使用目的：实现支付宝一键登录功能，提供支付宝支付

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://render.alipay.com/p/c/k2cx0tg8

（7）腾讯开放平台SDK

场景描述：登录、支付

使用目的：实现微信、QQ一键登录功能，帮助用户分享内容至微信、QQ，提供微信支付

数据类型：设备识别信息（IMEI/MAC地址/设备硬件地址/AndroidID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置）

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://privacy.qq.com/

（8）奇虎360SDK

收集目的：为了实现加固保各项功能，开发者委托360代表其在用户使用应用程序时收集用户手机的相应信息

收集数据类型：加固包信息，设备基础信息，网络信息，安全信息

收集方式：调用系统相关接口自动采集

收集范围：应用或SDK的包名、版本、签名文件的MD5、AndroidID、设备标识符的MD5值、OAID、网络类型、系统运行语言环境、操作系统版本名称、操作系统版本、机型、系统版本、厂商、终端主板名称、品牌、设备内存大小、手机屏幕分辨率、运行环境

第三方地址或官网链接：https://jiagu.360.cn/#/global/help/295

（9）使用SDK名称：com.efs

第三方SDK类型：数据收集和分析SDK

第三方SDK所属公司：北京锐讯灵通科技有限公司、友盟同欣（北京）科技有限公司

使用场景描述：针对App的各维度的统计功能

收集信息目的：为用户提供数据统计及崩溃问题收集功能

收集信息类型：个人常用设备信息、个人位置信息

收集信息范围：电话权限、网络状态权限、应用进程权限、在APP前台运行和后台运行时获取运行中进程信息、设备信息（IMEI/MAC地址/Android_ID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置/SIM卡序列号/正在运行的应用程序进程列表/设备硬件序列号/获取应用列表/获取设备序列号）

收集信息方式：在APP前台运行和后台运行时，调用系统相关接口自动采集

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://developer.umeng.com/docs/119267/detail/118585

（10）使用SDK名称：com.bytedance

第三方SDK类型：第三方广告

第三方SDK所属公司：北京巨量引擎网络技术有限公司、今日头条科技有限公司、北京有竹居有限公司

使用场景描述：通过识别设备信息和地理位置和网络信息用于创建智能标签，为用户推送更智能合理的广告。

收集信息目的：为用户提供广告服务

收集信息类型：个人常用设备信息、网络身份标识信息

收集信息范围：电话权限、网络状态权限、网络类型、设备品牌、设备型号、设备语言、软件系统版本、分辨率、设备传感器信息、网络状态、在APP前台运行或后台运行时获取获取已安装APP信息和运行中进程信息、唯一设备标识符（IMEI/MAC地址/Android_ID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置/SIM卡序列号/正在运行的应用程序进程列表/设备硬件序列号/获取应用列表/获取设备序列号/获取设备序列号）、软件安装列表、IP地址、WiFi信息（SSID、路由器MAC地址）

收集信息方式：在APP前台运行或后台运行时，调用系统相关接口自动采集

收集信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://www.pangle.cn/，https://www.csjplatform.com/supportcenter/5453

（11）使用SDK名称：巨量引擎数据上报

第三方SDK类型：统计分析SDK

第三方SDK所属公司：北京巨量引擎网络技术有限公司

使用场景描述：针对App的各维度的统计功能

收集信息目的：为用户提供数据统计及崩溃问题收集功能

收集信息类型：个人常用设备信息、个人位置信息

收集信息范围：电话权限、网络状态权限、应用进程权限、在APP前台运行时获取运行中进程信息、获取已安装APP信息、设备信息（IMEI/MAC地址/Android_ID/IDFA/OpenUDID/GUID/SIM卡IMSI/地理位置/SIM卡序列号/正在运行的应用程序进程列表/设备硬件序列号/获取应用列表/获取设备序列号）

收集信息方式：在APP前台运行时，调用系统相关接口自动采集，采用event、params的方式收集客户端日志

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://ad.oceanengine.com/openapi/doc/index.html?id=570

（12）使用SDK名称：融合SDK

第三方SDK类型：广告SDK

使用场景描述：使用Gromore服务调整广告变现策略

收集信息目的：向您提供帮助调整广告变现策略的服务

收集信息类型：开发者应用名、应用包名、版本号等信息

收集信息范围：设备品牌、型号、操作系统版本信息、设备标识符（如IMEI、AndroidID、OAID、IMSI、ICCID、GAID、MEID、IDFV、IDFA，具体字段因软硬件版本不同而存在差异）等基础信息，运营商信息、设备时区、设备地理位置、网络设备硬件地址（MAC地址）、IP地址、WLAN接入点（如SSID，BSSID）、蓝牙（Bluetooth）、基站、软件版本号、网络接入方式、类型、状态、网络质量数据、操作、使用、服务日志、陀螺仪传感器、加速度传感器、重力传感器个人信息

收集信息方式：在APP前台运行时，调用系统相关接口自动采集，采用event、params的方式收集客户端日志

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://www.csjplatform.com/supportcenter/5879

（13）使用SDK名称：百度广告SDK

第三方SDK类型：广告SDK

使用场景描述：广告分发曝光和点击检测、广告追踪

收集信息类型：开发者应用名、应用包名、版本号等信息

收集信息范围：设备标识信息（IMEI、MAC地址、ICCID、传感器信息）、AndroidID、Wi-Fi网络状态信息、地理位置信息、应用列表、读取WIFI的SSID和BSSID、读取蓝牙地址、陀螺仪传感器、加速度传感器、重力传感器个人信息

信息处理方式：采用去标识化方式对个人信息进行脱敏展示

第三方地址或官网链接：https://www.baidu.com/duty/yinsiquan-policy.html

五、我们如何存储您的个人信息

5.1信息存储的方式和期限

我们会通过安全的方式存储您的信息，包括本地存储（例如利用APP进行数据缓存）、数据库和服务器日志。

一般而言，我们为实现本政策所述目的所必需的最短时间保留您的个人信息，超出必要期限后，我们将对您的个人信息进行删除或匿名化处理，但法律法规或国家政府机关另有规定的除外。

5.2信息存储的地域

我们会按照法律法规规定，将在境内收集的用户个人信息存储于中华人民共和国境内，不会进行跨境传输。

5.3产品或服务停止运营时的通知

当我们的产品或服务发生停止运营的情况时，我们将以APP通知、公告形式通知您，并在合理期限内删除您的个人信息或进行匿名化处理，法律法规另有规定的除外。

应国家法律法规，请勿在本产品中使用“涉政、涉恐，涉密，涉黄、涉赌等违法违规等内容，产品会对您使用的内容进行审核，我们会将该内容进行存储，并保留6个月。我们承诺该内容不会泄露给第三方（除国家政策机关要求外）

六、我们如何保护您的个人信息安全

6.1我们非常重视您个人信息的安全，将努力采取合理的安全措施（包括技术方面和管理方面）来保护您的个人信息，防止您提供的个人信息被不当使用或未经授权的情况下被访问、公开披露、使用、修改、损坏、丢失或泄露。

6.2我们会使用不低于行业同行的加密技术、匿名化处理等合理可行的手段保护您的个人信息，并使用安全保护机制防止您的个人信息遭到恶意攻击。

6.3我们会建立专门的安全部门、安全管理制度、数据安全流程保障您的个人信息安全。我们采取严格的数据使用和访问制度，确保只有授权人员才可访问您的个人信息，并适时对数据和技术进行安全审计。

6.4尽管已经采取了上述合理有效措施，并已经遵守了相关法律规定要求的标准，但请您理解，由于技术的限制以及可能存在的各种恶意手段，在互联网行业，即便竭尽所能加强安全措施，也不可能始终保证信息百分之百的安全，我们将尽力确保您提供给我们的个人信息的安全性。您知悉并理解，您接入我们的服务所用的系统和通讯网络，有可能因我们可控范围外的因素而出现问题。因此，我们强烈建议您采取积极措施保护个人信息的安全。

6.5我们会制定应急处理预案，并在发生用户信息安全事件时立即启动应急预案，努力阻止该安全事件的影响和后果扩大。一旦发生用户信息安全事件（泄露、丢失）后，我们将按照法律法规的要求，及时向您告知：安全事件的基本情况和可能的影响、我们已经采取或将要采取的处置措施、您可自主防范和降低风险的建议、对您的补救措施。我们将及时将事件相关情况以提供通知、邮件、信函、短信形式告知您，难以逐一告知时，我们会采取合理、有效的方式发布公告。同时，我们还将按照相关监管部门要求，上报用户信息安全事件的处置情况。

6.6我们谨此特别提醒您，本隐私政策提供的个人信息保护措施仅适用于本产品及相关服务。一旦您离开本产品及相关服务，浏览或使用其他网站、服务及内容资源，我们即没有能力及义务保护您在本产品及相关服务之外的软件、网站提交的任何个人信息，无论您登录、浏览或使用上述软件、网站是否基于本产品的链接或引导。

6.7我们不会向任何人或第三方非法提供、出售、出租、分享或交易您的个人信息，将时刻保护您的信息安全。

七、您的权利

我们非常重视您对个人信息的管理，并尽全力保护您对于您个人信息的访问、修改（更新或更正）、删除以及撤回授权同意的权利，以使您拥有充分的能力保障您的隐私和安全。

（1）管理、撤回授权您的信息：您可以通过关闭功能、在设备设置中更改应用程序权限方式撤回您的同意，改变您授权我们继续收集个人信息的范围或撤回您的授权。请您理解，特定的业务功能和服务将需要您的信息才能得以完成，当您撤回同意或授权后，我们无法继续为您提供撤回同意或授权所对应的功能和服务，也不再处理您相应的个人信息。但您撤回同意或授权的决定，不会影响此前基于您的授权而开展的个人信息处理。

（2）访问隐私政策：您可以在本产品中的“关于”-“隐私政策”查看本隐私政策的全部内容。

（3）停止运营向您告知权利：如我们停止运营，我们将及时停止收集您个人信息的活动，将停止运营的通知以逐一送达或公告的形式通知您，并对所持有的您的个人信息进行删除或匿名化处理。

（4）注销账户：您可以通过“联系客服”或者是本隐私政策中的联系方式与我们联系以注销您的账户，我们将在验证您的身份后十五个工作日内删除您的账号。请注意，产品内若无登录模块，则没有用户账号相关内容信息，也无须注销账户，并且不会含有注销账户的功能模块。

您注销上述账户的行为是不可逆的，我们将停止为您提供产品或服务，不再收集您的个人信息，并依据您的要求删除与您账户相关的个人信息或做匿名化处理，但法律法规另有规定或监管部门另有要求的除外。

（6）投诉举报

您可以按照我们公示的制度进行投诉或举报。如果您认为您的个人信息权利可能受到侵害，或者发现侵害个人信息权利的线索，您可以进入反馈界面与我们联系。我们核查后会在15个工作日内反馈您的投诉与举报

八、未成年人使用条款

我们非常重视对未成年人个人信息的保护。我们会根据相关法律法规的规定，要求不满十四周岁的未成年人在使用我们产品的服务或向我们提供个人信息前，应当事先取得自己的监护人（比如自己的父母）的授权同意；已满十四周岁未满十八周岁的未成年人，可以事先取得自己的监护人的授权同意或自行授权同意。

我们仅在法律法规允许、未成年人的监护人明确同意或者有必要保护未成年人的情况下使用、对外提供或公开披露该信息。

特别地，若您是14周岁以下的儿童，请您在监护人的监督下使用。

若您是未成年人的监护人，请您关注您监护的未成年人是否是在取得您的授权同意之后使用我们产品的服务。如果您对您所监护的未成年人的个人信息有疑问，请通过本政策内的联系方式与我们联系。

九、隐私政策的修改和通知

为了给您提供更好的服务，我们可能根据本产品服务的更新情况及法律法规的相关要求适时对本隐私政策进行修订，该修订构成本隐私政策的一部分并具有同于本隐私政策的效力。但未经您明确同意，我们不会削减您依据当前生效的本隐私政策所应享受的权利，对于重大变更我们会以弹窗的方式提醒您浏览更新内容，以便您及时了解本隐私政策的最新版本，另外更新后的用户协议和隐私政策，需要您重新阅读并再次征求您的同意。

本隐私政策所指的重大变更包括但不限于：

（1）我们的服务模式发生重大变化。如处理个人信息的目的、处理的个人信息的类型、个人信息的使用方式；

（2）我们在所有权结构、组织架构方面发生重大变化。如业务调整、破产并购引起的所有权变更；

（3）个人信息共享、转让或公开披露的主要对象发生变化；

（4）您参与个人信息处理方面的权利及其行使方式发生重大变化；

（5）我们负责处理个人信息安全的责任部门、联络方式及投诉渠道发生变化时。

十、适用范围

本隐私权政策适用于由青岛线程科技有限公司及其关联方提供的所有服务，不适用于有单独的隐私权政策且未纳入本隐私权政策的第三方产品或服务。

本隐私权政策不适用于：

本产品服务进行宣传的其他第三方。

您使用这些第三方服务（包括您向这些第三方提供的任何个人信息），将受这些第三方的服务条款及隐私政策约束（而非本隐私政策），具体规定请您仔细阅读第三方的条款。请您妥善保护自己的个人信息，仅在必要的情况下向第三方提供。

十一、如何联系我们

如果您对本隐私政策或个人信息保护有任何问题、意见或建议，可通过本产品内的客服或邮箱方式与我们联系，客服邮箱：market_xctech@sohu.com。

我们将尽快审核所涉问题，并由专人验证您的用户身份后，我们将在十五个工作日内予以回复。

Updated: 2024-04-09

Effective date: 2024-04-09

自由铃声 Privacy Policy

Welcome to the "自由铃声" mobile application product (hereinafter referred to as "this product") developed and operated by Qingdao Thread Technology Co., Ltd. (registered address: Qingdao City, Shandong Province (1_2 Floor, No. 1699-99, Wutaishan Road, formerly Development Zone)) (hereinafter referred to as "we") /b16>We attach great importance to the protection of the personal information and privacy of users (hereinafter referred to as "you"), and we will strictly comply with the requirements of laws and regulations to take corresponding security protection measures. This policy only applies to user information and data collected and stored by this product. Before you use this product, please read this policy carefully to ensure that you have fully understood the content of all the terms. You acknowledge and acknowledge that when you tick or click "Agree" to this Privacy Policy, you agree to our processing of your personal information in accordance with this Privacy Policy. There are important contents such as terms and conditions about your personal information rights and interests, which we have reminded in bold form, please pay special attention to them. If you are under the age of 18, please read and fully understand the terms and conditions accompanied by your guardian, and use this product and related services with the consent of your guardian.

This policy will help you understand the following:

1. How we collect and use your personal information

2. Our use of cookies and similar technologies

3. How We Share, Transfer, and Publicly Disclose Your Personal Information

4. Information about third-party SDKs

5. How we store your personal information

6. How we protect the security of your personal information

7. Your Rights

8. Terms of Use for Minors

9. Modification and Notification of Privacy Policy

10. Scope of application

11. How to Contact Us

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1. How we collect and use your personal information

In the process of using the services of this product, we will collect your personal information, mainly in order to enable you to use the services provided by this product more easily and satisfactorily and to ensure the security of your account, and we will obtain your personal information through the following channels:

1.1 Device information: When you use the services related to this product, in order to ensure the basic security of your account network access and services, we need to collect your unique device identifiers (IMEI, IMSI, MEID). (It will be obtained after you launch this product for the first time and click the Agree to Privacy Policy pop-up window), IDFA, AndroidID, OAID, UUID (IDFV), ICCID, and the unique identifier of the hardware serial number obtained by algorithm), the language of the mobile phone system, the country, the city, IP address, MAC address (collected when this product is started), device information (browser type, device type and model, CPU, system language, memory, operating system version, Wi-Fi status, BSSID for reading WIFI). ,, timestamp and area, device motion parameters and carriers), your network behavior track (including the number of clicks, participation time), software installation list, access date and time, service log information. /b30> Automatic launch permissions are solely utilized for the purpose of implementing corresponding functionalities, such as executing an appropriate action upon receiving a system event. Without these automatic launch permissions, the desired tasks cannot be accomplished.We will use the above information with the information you provide when you log in to the service (including: network type, IMSI, network address, carrier type, local number, International Mobile Subscriber Identification Number, SIM). The number of cards, the type of mobile phone device, the mobile phone operating system, the hardware manufacturer, the information you provide will vary according to the operator to which your phone number belongs), and the region where you are located, so as to improve and optimize your service experience and ensure the security of your account. You can use the functions related to this product. Please understand that we collect this information in order to provide you with our basic services and basic functions. Basic equipment information is used to ensure the normal operation of software. In case of unexpected situations such as crashes, it can assist us in determining the specific model for continuous improvement. For example, collecting AndroidID is used to detect subsequent crashes of specified devices. When you click "Agree User Privacy Policy", we will collect AndroidID to initialize related components. If you refuse to provide the necessary information for basic business functions or the necessary information for using certain types of functions, you will not be able to use our products and services.

1.2 Device system permission call: When you use the functions and services provided by this product, this product will apply to you for the following system device call permissions related to personal information, such as notification, location permission, storage permission, - mobile phone identification code, microphone permission, camera directory and other system permission call. If you refuse to provide it, we may not be able to provide you with certain types of services in this product. /b21>When you need to turn this feature off, most devices will support your needs, please refer to or contact the service provider or manufacturer of your mobile device for details. Please note that if you turn on any of these permissions, you authorize us to collect and use relevant personal information to provide you with corresponding services, and once you close any of these permissions, it means that you have cancelled your authorization, and we will no longer continue to collect and use relevant personal information based on the corresponding permissions, nor will we be able to provide you with the services corresponding to the permissions. However, your decision to turn off the permission will not affect the collection and use of personal information previously based on your authorization.

1.3 Login authorization: When you log in to the Software through third-party authorization, you need to provide us with the information in your third-party account: third-party account identification IDto display your basic user information normally. If you use WeChat or Alipay to link in to our products, we will collect your unique Weixin or Alipay identifier to identify you as a user of our products and save your login information, so as to improve and optimize your service experience and protect the security of your account. When this product enters the background running state, we will obtain your IMEI information, and we collect your above information to ensure the stability of the background operation of the application.

1.4 Complete registration: When you register this product, we need to collect your WeChat and Alipay OpenId and device identification code。 We collect the above information from you to help you complete the registration of your account and protect the security of your account, if you refuse to provide such information, we will not be able to create an account for you and provide you with normal services. You can also choose to provide us with your avatar, nickname, and bind your WeChat account according to your own needs to improve your personal information or increase the convenience of account login, but if you do not provide such information, it will not affect your normal use of our services.

1.5 Order information: When you recharge or trade in this product, we will collect the order information, order source, user ID, transaction details status, payment method generated during your use, and we will obtain information on whether your payment is successful from WeChat and AlipayIf you do not agree to our collection of the above information, you may not be able to purchase membership services due to the inability to complete payment and settlement.

1.6 Customer service: When you raise feedback, complaints, appeals or consult about the service problems related to the product through the customer service in this product, in order to ensure the security of your account and system, you need to provide us with the account information when you log in/register so that we can verify your user identity。 If you choose to upload pictures or videos, we need to obtain the camera or storage permission of your device, when you need us to provide customer service related to your order information, we will query your order information, according to the service content you request, you may provide other information other than the above information when communicating with our customer service staff, in order to assist the customer service staff to complete the service you request, if you do not provide the above information, your feedback and complaints may not be handled in a timely and effective manner. However, it does not affect your normal use of other services of this product.

2. Our use of cookies and similar technologies

2.1 Cookies and similar technologies are common technologies in the Internet, and when you use the relevant services of this product, we or our third-party partners may send one or more cookies or anonymous identifiers to your device through cookies and similar technologies to collect and store information when you access and use this product. You can refuse or manage the use of cookies and similar technologies through your browser settings. At the same time, we will also use third-party SDKs (Toutiao SDK/Beijing Youzhuju SDK, Guangdiantong SDK, Kuaishou SDK, and Umeng SDK) to collect and use the above information.

3. How We Share, Transfer, and Publicly Disclose Your Personal Information

3.1 Sharing

3.1.1 We will not share your personal information with any third party other than us without your consent, except in the following circumstances:

(1) Obtain your explicit consent or authorization in advance.

(2) We will share your personal information externally in accordance with laws and regulations and in accordance with the requirements of judicial or administrative authorities.

(3) Sharing with our affiliates, your personal information may be shared with our affiliates, but we will only share necessary personal information, and subject to the purposes stated in this Privacy Policy, if our affiliates want to change the purpose of processing personal information, they will ask for your authorization and consent again.

3.2 Assignment

3.2.1 We will not transfer your personal information to any third party other than us without your consent, except in the following circumstances:

(1) Obtain your explicit consent or authorization in advance.

(2) We will cooperate with the requirements of judicial or administrative authorities in accordance with laws and regulations.

(3) In the event of a merger, acquisition, asset transfer or similar transaction, if the transfer of personal information is involved, we will require the new company or organization that holds your personal information to continue to be bound by this Privacy Policy, otherwise, we will require the company or organization to seek your authorization and consent again.

3.3 Public Disclosure

3.3.1 We will not publicly disclose the personal information we collect, and if it is necessary to disclose it publicly, we will inform you of the purpose of the public disclosure, the type of information to be disclosed and the sensitive information that may be involved, and obtain your express consent.

3.3.2 In accordance with relevant laws, regulations and national standards, we may publicly disclose personal information without your prior authorization and consent under the following circumstances:

(1) Directly related to national security and national defense security;

(2) directly related to public safety, public health, or major public interests;

(3) directly related to criminal investigation, prosecution, trial, and enforcement of judgments;

(4) For the purpose of protecting the life, property, and major lawful rights and interests of the Personal Data Subject or other individuals, but it is difficult to obtain the consent of the individual;

(5) Where the Personal Data Subject discloses personal information to the public on their own;

(6) Personal information is collected from legally and publicly disclosed information, such as lawful news reports and open government information channels.

4. Information about third-party SDKs

4.1 Access Instructions

In order to ensure the implementation of the relevant functions of this product and the safe and stable operation of the application, we may access the software development kit (SDK) provided by a third party to achieve related purposes. We will conduct strict security monitoring of the software tool development kit (SDK) used by our partners to obtain information to protect data security. We list the relevant third-party SDKs in the catalog. Please note that the data processing type of third-party SDKs may change due to version upgrades or policy adjustments.

4.2 List of third-party SDKs

(1) Umeng Statistics SDK

Scenario description: statistics for each dimension of the app

Purpose of use: To collect and analyze the usage of the application

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Collection method: Call the relevant interfaces of the system to automatically collect the collection scope: device brand, device model, device name, IP address, MAC address, device software version information, device identification information (IMEI, IMSI, IDFA, OAID), location, network usage habits, Device-related application information/software installation lists and other log information related to Alipay services

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://developer.umeng.com/docs/119267/detail/118585

（2）BuglySDK

Scenario description: statistics for each dimension of the app

Purpose: To analyze and optimize the health of the application

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://bugly.qq.com/v2/

(3) Guangdiantong SDK

Scenario description: By identifying device information, geographic location, and network information, it is used to create smart tags and push smarter and reasonable ads to users.

Purpose of use: to optimize the performance of advertising

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://e.qq.com/

(4) Pangolin SDK

Scenario description: By identifying device information, geographic location, and network information, it is used to create smart tags and push smarter and reasonable ads to users.

Purpose of use: to optimize the performance of advertising

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://www.pangle.cn/

(5) Kuaishou SDK

Scenario description: By identifying device information, geographic location, and network information, it is used to create smart tags and push smarter and reasonable ads to users.

Purpose of use: to optimize the performance of advertising

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://www.kuaishou.com/about/policy?tab=privacy

(6) Alipay open platform SDK

Scenario description: Login and payment

Purpose of use: to realize the one-click login function of Alipay and provide Alipay payment

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://render.alipay.com/p/c/k2cx0tg8

(7) Tencent Open Platform SDK

Scenario description: Login and payment

Purpose: To realize the one-click login function of WeChat and QQ, help users share content to WeChat and QQ, and provide WeChat payment

Data Type: Device Identification Information (IMEI/MAC Address/Device Hardware Address/AndroidID/IDFA/OpenUDID/GUID/SIM card/Geolocation)

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://privacy.qq.com/

(8) Qihoo 360SDK

Purpose of collection: In order to realize the functions of reinforcement, the developer entrusts 360 to collect the corresponding information of the user's mobile phone on its behalf when the user uses the application

Data types: hardening package information, device basic information, network information, and security information

Collection method: Call the relevant system APIs to collect the data automatically

Scope of collection: package name, version, MD5 of the signature file, Android ID, MD5 value of the device identifier, OAID, network type, system running locale, operating system version name, operating system version, model, system version, vendor, terminal motherboard name, brand, device memory size, Mobile phone screen resolution, operating environment

Third-party address or official website link: https://jiagu.360.cn/#/global/help/295

(9) Use SDK name: com.efs

Third-party SDK type: Data collection and analysis SDK

Third-party SDK companies: Beijing Ruixun Lingtong Technology Co., Ltd., Umeng Tongxin (Beijing) Technology Co., Ltd

Scenario description: Statistics for each dimension of the app

Purpose of collecting information: To provide users with data statistics and crash problem collection functions

Type of information collected: personal commonly used device information, personal location information

Scope of information collected: phone permissions, network status permissions, application process permissions, access to running process information when the APP is running in the foreground and background, device information (IMEI/MAC address/Android_ID/IDFA/OpenUDID/GUID/SIM card, IMSI/geographic location/SIMCard Serial Number / List of Running Application Processes / Device Hardware Serial Number / Get App List / Get Device Serial Number)

Method of collecting information: When the APP is running in the foreground and background, the relevant interfaces of the system are called to collect it automatically

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://developer.umeng.com/docs/119267/detail/118585

(10) Use SDK name: com.bytedance

Third-party SDK type: third-party advertising

Third-party SDK companies: Beijing Giant Engine Network Technology Co., Ltd., Toutiao Technology Co., Ltd., and Beijing Youzhuju Co., Ltd

Scenario description: By identifying device information and geographic location and network information, it is used to create smart tags and push smarter and reasonable ads for users.

Purpose of collecting information: to provide users with advertising services

Types of information collected: personal commonly used device information, network identification information

Scope of information collected: phone permissions, network status permissions, network type, device brand, device model, device language, software system version, resolution, device sensor information, network status, obtained installed APP information and running process information when the APP is running in the foreground or background, unique device identifier (IMEI/MAC address/Android_ID/ IDFA/OpenUDID/GUID/SIM IMSI/GEOLOCATION/SIM serial number/list of running application processes/device hardware serial number/get app list/get device serial number/Obtain the device serial number), software installation list, IP address, WiFi information (SSID, router MAC address)

Collection method: When the APP is running in the foreground or background, call the relevant system interfaces to automatically collect information

Methods of information collection and processing: Desensitized display of personal information is carried out in a de-identified manner

Third-party address or official website link: https://www.pangle.cn/, https://www.csjplatform.com/supportcenter/5453

(11) Use SDK name: Massive Engine Data Reporting

Third-party SDK type: statistical analysis SDK

Third-party SDK company: Beijing Mega Engine Network Technology Co., Ltd

Scenario description: Statistics for each dimension of the app

Purpose of collecting information: To provide users with data statistics and crash problem collection functions

Type of information collected: personal commonly used device information, personal location information

Scope of information collected: phone permissions, network status permissions, application process permissions, obtaining information about running processes while the app is running in the foreground, obtaining information about installed apps, and device information (IMEI/MAC address/Android_ID/IDFA/OpenUDID/GUID/SIM card/Geolocation / SIM card serial number / List of running application processes / Device hardware serial number / Get app list / Get device serial number)

Collection method: When the APP is running in the foreground, call the relevant interfaces of the system to automatically collect it, and use event and params to collect client logs

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://ad.oceanengine.com/openapi/doc/index.html?id=570

(12) Use SDK name: Fusion SDK

Third-party SDK type: advertising SDK

Scenario description: Use Gromore services to adjust advertising monetization strategies

Purpose of collecting information: To provide you with services to help you adjust your ad monetization strategy

Type of information collected: developer application name, application package name, version number, and other information

Scope of information collected: device brand, model, operating system version information, device identifier (such as IMEI, AndroidID, OAID, IMSI, ICCID, GAID, MEID, IDFV, IDFA, the specific fields vary depending on the software and hardware versions), carrier information, device time zone, device geographic location, network device hardware address (MAC address), IP address, WLAN access point (such as SSID, BSSID), Bluetooth ( Bluetooth), base station, software version number, network access mode, type, status, network quality data, operation, usage, service logs, gyroscope sensors, acceleration sensors, gravity sensor personal information

Collection method: When the APP is running in the foreground, call the relevant interfaces of the system to automatically collect it, and use event and params to collect client logs

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://www.csjplatform.com/supportcenter/5879

(13) Use SDK name: Baidu Advertising SDK

Third-party SDK type: advertising SDK

Usage scenario description: ad distribution exposure and click detection, ad tracking

Type of information collected: developer application name, application package name, version number, and other information

Scope of information collected: device identification information (IMEI, MAC address, ICCID, sensor information), Android ID, Wi-Fi network status information, geolocation information, application list, SSID for reading WIFI, andBSSID, read Bluetooth address, gyroscope sensor, accelerometer, gravity sensor personal information

Information processing method: desensitized display of personal information by means of de-identification

Third-party address or official website link: https://www.baidu.com/duty/yinsiquan-policy.html

5. How we store your personal information

5.1 How and for what period the information is stored

We store your information in secure ways, including local storage (e.g., data caching using apps), databases, and server logs.

Generally speaking, we will retain your personal information for the shortest period necessary to achieve the purposes described in this Policy, and after the necessary period, we will delete or anonymize your personal information, unless otherwise provided by laws and regulations or national government agencies.

5.2 Geography of information storage

In accordance with laws and regulations, we will store the personal information collected in China within the territory of the People's Republic of China and will not transfer it across borders.

5.3 Notification when a product or service ceases to operate

When the operation of our products or services ceases, we will notify you in the form of APP notices and announcements, and delete or anonymize your personal information within a reasonable period of time, unless otherwise provided by laws and regulations.

In accordance with national laws and regulations, please do not use "political, terrorism, confidential, pornography, gambling and other illegal and illegal content" in this product, the product will review the content you use, and we will store the content and retain it for 6 months. We promise that the content will not be disclosed to third parties (except as required by national policy authorities)

6. How we protect the security of your personal information

6.1 We attach great importance to the security of your personal information and will strive to take reasonable security measures (including technical and managerial aspects) to protect your personal information from improper use or unauthorized access, public disclosure, use, modification, damage, loss or disclosure of the personal information you provide.

6.2 We will use reasonable and feasible means such as encryption technology and anonymization that are not lower than those of industry peers to protect your personal information, and use security protection mechanisms to prevent your personal information from being maliciously attacked.

6.3 We will establish a special security department, security management system, and data security process to ensure the security of your personal information. We have strict data use and access policies in place to ensure that only authorized personnel have access to your personal information, and conduct security audits of data and technology in a timely manner.

6.4 Although the above-mentioned reasonable and effective measures have been taken and the standards required by relevant laws and regulations have been complied with, please understand that due to technical limitations and various malicious means that may exist, it is impossible to ensure 100% security of information in the Internet industry, even if we do our best to strengthen security measures, and we will try our best to ensure the security of the personal information you provide to us. You acknowledge and understand that the systems and communication networks you use to access our services may have problems due to factors beyond our control. Therefore, we strongly recommend that you take proactive steps to protect the security of your personal information.

6.5 We will formulate an emergency response plan, and immediately activate the emergency plan in the event of a user information security incident, and strive to prevent the impact and consequences of the security incident from expanding. In the event of a user information security incident (leakage or loss), we will, in accordance with the requirements of laws and regulations, promptly inform you of the basic situation and possible impact of the security incident, the measures we have taken or will take to deal with it, the suggestions you can take to prevent and reduce the risk independently, and the remedial measures for you. We will inform you of the relevant circumstances of the incident in a timely manner in the form of notices, emails, letters, and text messages, and if it is difficult to inform you one by one, we will make an announcement in a reasonable and effective manner. At the same time, we will also report the handling of user information security incidents in accordance with the requirements of relevant regulatory authorities.

6.6 We would like to remind you that the personal information protection measures provided in this Privacy Policy only apply to this product and related services. Once you leave this product and related services and browse or use other websites, services and content resources, we have no ability or obligation to protect any personal information you submit on software or websites other than this product and related services, regardless of whether you log in, browse or use the above-mentioned software or websites based on links or guides of this product.

6.7 We will not illegally provide, sell, rent, share or trade your personal information to any person or third party, and will protect your information security at all times.

7. Your Rights

We attach great importance to the management of your personal information, and do our best to protect your rights to access, modify (update or correct), delete and withdraw your authorization and consent to your personal information, so that you have the full ability to protect your privacy and security.

(1) Manage and withdraw your authorization: You can withdraw your consent by turning off the function or changing the application permissions in the device settings, change the scope of your authorization for us to continue to collect personal information, or withdraw your authorization. Please understand that specific business functions and services will require your information to be completed, and after you withdraw your consent or authorization, we will not be able to continue to provide you with the functions and services corresponding to the withdrawal of consent or authorization, nor will we process your corresponding personal information. However, your decision to withdraw your consent or authorization will not affect the processing of personal information previously carried out based on your authorization.

(2) Access Privacy Policy: You can view the full content of this Privacy Policy in the "About" - "Privacy Policy" in this product.

(3) The right to inform you of the cessation of operation: If we cease to operate, we will stop collecting your personal information in a timely manner, notify you of the notice of cessation of operation in the form of delivery or announcement one by one, and delete or anonymize your personal information in our possession.

(4) Cancellation of account: You can contact us through "Contact Customer Service" or the contact information in this Privacy Policy to cancel your account, and we will delete your account within 15 working days after verifying your identity. Please note that if there is no login module in the product, there is no content information related to the user account, and there is no need to cancel the account, and there will be no function module for canceling the account.

Your cancellation of the above account is irreversible, and we will stop providing you with products or services, no longer collect your personal information, and delete or anonymize the personal information related to your account according to your request, unless otherwise provided by laws and regulations or otherwise required by regulatory authorities.

(6) Complaints and reports

You can make a complaint or report in accordance with our published system. If you believe that your personal information rights may be infringed, or if you find clues that your personal information rights have been violated, you can contact us by entering the feedback page. We will respond to your complaint and report within 15 working days after verification

8. Terms of Use for Minors

We attach great importance to the protection of minors' personal information. In accordance with the provisions of relevant laws and regulations, we will require minors under the age of 14 to obtain the authorization and consent of their guardians (such as their parents) before using the services of our products or providing us with personal information; Minors who have reached the age of 14 but are not yet 18 years old may obtain the authorization and consent of their guardians in advance or authorize and consent on their own.

We will only use, provide or publicly disclose the information when permitted by laws and regulations, with the explicit consent of the minor's guardian, or when it is necessary to protect the minor.

In particular, if you are a child under the age of 14, please use it under the supervision of a guardian.

If you are the guardian of a minor, please pay attention to whether the minor under your guardianship is using the services of our products after obtaining your authorization and consent. If you have any questions about the personal information of the minor under your guardianship, please contact us through the contact details in this Policy.

9. Modification and Notification of Privacy Policy

In order to provide you with better services, we may revise this Privacy Policy in a timely manner according to the update of this product and service and the relevant requirements of laws and regulations, which shall form a part of this Privacy Policy and have the same effect as this Privacy Policy. However, without your explicit consent, we will not reduce your rights under the currently effective Privacy Policy, and we will remind you to browse the updated content in the form of pop-up windows for major changes, so that you can keep abreast of the latest version of this Privacy Policy, and the updated User Agreement and Privacy Policy require you to re-read and ask for your consent again.

Material changes referred to in this Privacy Policy include, but are not limited to:

(1) There has been a significant change in our service model. Such as the purpose of processing personal information, the types of personal information processed, and the manner in which personal information is used;

(2) We have undergone significant changes in our ownership structure and organizational structure. Such as business adjustment, bankruptcy and merger caused by ownership change;

(3) Changes in the main objects of personal information sharing, transfer, or public disclosure;

(4) There are significant changes in your rights to participate in the processing of personal information and the way in which they are exercised;

(5) When there is a change in the department responsible for handling personal information security, contact information, and complaint channels.

10. Scope of application

This Privacy Policy applies to all services provided by Qingdao Thread Technology Co., Ltd. and its affiliates, and does not apply to third-party products or services that have separate privacy policies and are not included in this Privacy Policy.

This Privacy Policy does not apply to:

Other third parties who advertise this product and service.

Your use of these third-party services (including any personal information you provide to these third parties) will be governed by the terms of service and privacy policies of those third parties (not this Privacy Policy), which please read carefully. Please protect your personal information appropriately and provide it to third parties only when necessary.

11. How to Contact Us

If you have any questions, comments or suggestions about this Privacy Policy or personal information protection, you can contact us through the customer service or email in this product at market_xctech@sohu.com.

We will review the issue as soon as possible, and we will reply within 15 working days after someone verifies your user identity.