欢迎您使用 MASF Tool（以下简称“本应用”）。本应用由上海马斯夫物联科技有限公司（以下简称“我们”）开发并运营。我们深知个人信息和设备数据对您的重要性，并将按照合法、正当、必要和诚信原则处理与本应用相关的信息。

MASF Tool 是一款可用于多种硬件设备，如 AI 打印机、标签机等设备的配网工具软件，主要用于协助用户通过蓝牙配网、AP 热点配网、快速配网等方式完成设备联网配置及调试。请您在使用本应用前，仔细阅读并充分理解本隐私政策。

本隐私政策适用于您在 iOS 设备、Android 设备上使用 MASF Tool 过程中，我们对相关信息的收集、使用、存储、保护、共享和删除等处理活动。

本隐私政策仅适用于 MASF Tool 本身，不适用于任何由第三方单独提供并向您另行说明隐私规则的产品或服务。

为了实现设备发现、联网配置、配网调试等核心功能，我们仅会处理实现功能所必需的信息：

2.1 您主动输入或确认的信息

上述信息主要由您主动填写或确认，仅用于完成当前设备的联网配置。

2.2 配网过程中处理的设备信息

2.3 本地存储的信息

为提升使用体验，本应用可能在您的设备本地缓存部分配置项或运行状态信息，例如最近使用的配网相关设置、应用基础偏好设置、调试日志展示所需的临时信息等。这些信息主要保存在您的设备本地，用于提升操作连续性和问题排查效率。

2.4 网络访问相关说明

本应用在提供服务过程中，可能通过网络访问与配网功能相关的配置资源，例如设备名称前缀等辅助配置内容，以便更好地识别和匹配目标设备。此外，在 AP 热点配网或快速配网场景中，本应用也会与待配网设备进行局域网或热点网络通信，以完成配网参数下发。

2.5 我们通常不会收集的信息

• 本应用不要求您注册账号，通常不收集姓名、手机号、身份证号等账号身份信息。
• 本应用不申请通讯录、短信、通话记录、麦克风、相机、相册等与当前核心配网功能无关的权限。

为了实现相应功能，本应用可能会申请以下系统权限。您可以根据系统提示选择是否授权；拒绝授权可能导致部分功能无法正常使用，但不影响其他不依赖该权限的功能。

我们处理前述信息，主要用于以下目的：

1. 帮助您发现附近待配网设备，并建立蓝牙连接或热点连接。
2. 将您输入或确认的 Wi‑Fi 参数发送至目标设备，以完成联网配置。
3. 在应用界面中展示配网进度、结果信息和调试日志，辅助您完成操作或排查异常。
4. 缓存必要的本地配置项，以优化连续使用体验。
5. 维护、改进和保障本应用的安全稳定运行。

未经您的授权同意，我们不会将上述信息用于与设备配网和应用运行无关的用途。

5.1 存储位置

本应用处理的部分信息会保存在您的本地设备中，例如偏好设置、部分调试信息或运行缓存。对于通过网络访问获取的辅助配置内容，我们会在实现相关功能所需的范围内处理。

5.2 存储期限

我们仅在实现本隐私政策所述目的所必需的最短期限内保留相关信息。您卸载本应用后，通常可清除保存在设备本地的大部分应用数据；您也可根据设备系统能力主动清理应用缓存和数据。

5.3 安全措施

• 我们采取合理的管理和技术措施保护您的信息，避免未经授权的访问、使用或披露。
• 涉及网络传输的场景，我们会尽量采用安全传输方式保护通信安全。
• 调试日志主要用于问题排查和状态展示。

我们不会出售、出租您的个人信息，也不会在未经您同意的情况下向无关第三方共享您的信息。仅在以下情形下，我们可能依据法律法规或服务需要进行必要处理：

1. 根据您的明确授权或主动请求进行处理。
2. 根据法律法规、司法机关或行政机关的要求提供。
3. 为实现设备配网所必需，在您的操作触发下与目标硬件设备进行数据通信。

在适用法律法规规定的范围内，您对相关信息享有相应权利：

• 您可以通过系统设置开启、关闭蓝牙、位置等权限，决定是否继续使用相关功能。
• 您可以停止输入 Wi‑Fi 信息、停止配网流程，或卸载本应用以终止后续信息处理。
• 如您对本隐私政策或信息处理方式有疑问、意见或建议，可以通过本政策末尾的联系方式与我们联系。

我们重视未成年人的个人信息保护。本应用主要面向一般用户，不以未成年人为主要服务对象。如您为未成年人，建议在监护人指导下阅读并使用本应用。如监护人对未成年人使用本应用或相关信息处理存在疑问，可通过本政策末尾的联系方式与我们联系。

我们可能根据产品功能变化、法律法规要求或业务调整适时修订本隐私政策。更新后的隐私政策将在相关页面发布，并自公布之日起生效。若变更内容涉及您的重大权益，我们会通过适当方式提示您关注。

如果您对本隐私政策有任何疑问、意见、建议，或希望就相关信息处理事项与我们沟通，请通过以下方式联系我们：

• 公司名称：上海马斯夫物联科技有限公司
• 联系邮箱：jarvis@kymasf.com
• 联系地址：上海市青浦区夏阳街道盈港东路8900弄南浔（青浦）人才科创中心1902室

我们将在收到您的反馈后尽快处理并回复。

Welcome to MASF Tool (the "App"). This App is developed and operated by Shanghai MASF IoT Technology Co., Ltd. ("we", "us", or "our"). We understand the importance of personal information and device-related data and will process relevant information in a lawful, proper, necessary, and good-faith manner.

MASF Tool is a network provisioning tool for a variety of hardware devices, such as AI printers, label printers, and similar equipment. It helps users configure and debug device connectivity through Bluetooth provisioning, AP hotspot provisioning, and quick provisioning. Please read and fully understand this Privacy Policy before using the App.

This Privacy Policy applies to our collection, use, storage, protection, sharing, and deletion of relevant information when you use MASF Tool on iOS and Android devices.

This Privacy Policy applies only to MASF Tool itself and does not apply to any third-party products or services that provide their own separate privacy notices.

To provide core functions such as device discovery, network configuration, and provisioning debugging, we only process information that is necessary for these functions.

2.1 Information You Provide or Confirm

The information above is primarily entered or confirmed by you and is used only to complete network configuration for the current device.

2.2 Device Information Processed During Provisioning

2.3 Information Stored Locally

To improve the user experience, the App may locally cache certain settings or runtime status information on your device, such as recently used provisioning settings, basic app preferences, or temporary information used to display debug logs. This information is mainly stored locally on your device to improve workflow continuity and troubleshooting efficiency.

2.4 Network Access

During operation, the App may access network-based resources related to provisioning, such as auxiliary configuration content used to identify and match target devices, including device name prefixes. In AP hotspot provisioning or quick provisioning scenarios, the App may also communicate with the target device over a local network or hotspot network to deliver provisioning parameters.

2.5 Information We Generally Do Not Collect

• The App does not require account registration and generally does not collect identifying account information such as your name, phone number, or government ID number.
• The App does not request permissions unrelated to its core provisioning functions, such as contacts, SMS, call logs, microphone, camera, or photo library access.

To provide relevant functions, the App may request the following system permissions. You may choose whether to grant them based on system prompts. Refusing permission may prevent certain functions from working properly, but will not affect other functions that do not depend on that permission.

We process the information described above mainly for the following purposes:

1. To help you discover nearby devices and establish Bluetooth or hotspot connections.
2. To send the Wi‑Fi parameters you enter or confirm to the target device in order to complete network configuration.
3. To display provisioning progress, result information, and debug logs in the App to assist with operation and troubleshooting.
4. To cache necessary local settings and improve continuity of use.
5. To maintain, improve, and support the secure and stable operation of the App.

We will not use the information described above for purposes unrelated to device provisioning and App operation without your authorization or consent.

5.1 Storage Location

Some information processed by the App may be stored on your local device, such as preferences, certain debug information, or runtime caches. Auxiliary configuration content obtained through network access is handled only to the extent necessary to provide relevant functions.

5.2 Retention Period

We retain relevant information only for the minimum period necessary to fulfill the purposes described in this Privacy Policy. After you uninstall the App, most locally stored App data can generally be removed from your device. You may also clear App cache and data using your device settings where available.

5.3 Security Measures

• We take reasonable management and technical measures to protect your information against unauthorized access, use, or disclosure.
• Where network transmission is involved, we seek to use secure transmission methods to protect communication security.
• Debug logs are primarily used for troubleshooting and status display.

We do not sell or rent your personal information, and we do not share your information with unrelated third parties without your consent. We may process or disclose information only when necessary under the following circumstances:

1. Where processing is based on your explicit authorization or active request.
2. Where required by applicable laws, regulations, judicial authorities, or administrative authorities.
3. Where data communication with the target hardware device is required to complete device provisioning based on your actions.

To the extent provided by applicable laws and regulations, you may have the following rights regarding relevant information:

• You may enable or disable Bluetooth, location, and other permissions through system settings and decide whether to continue using related features.
• You may stop entering Wi‑Fi information, stop the provisioning process, or uninstall the App to terminate subsequent processing.
• If you have any questions, comments, or suggestions about this Privacy Policy or our information handling practices, you may contact us using the details at the end of this Policy.

We take the protection of minors' personal information seriously. The App is intended for general users and is not primarily directed to minors. If you are a minor, we recommend that you read and use the App under the guidance of a guardian. If a guardian has questions about a minor's use of the App or related information processing, please contact us using the details at the end of this Policy.

We may revise this Privacy Policy from time to time based on product feature changes, legal or regulatory requirements, or business adjustments. The updated Privacy Policy will be published on the relevant page and will take effect upon publication. If a change materially affects your rights, we will provide appropriate notice.

If you have any questions, comments, suggestions, or requests regarding this Privacy Policy or related information handling matters, please contact us through the following channels:

• Company: Shanghai MASF IoT Technology Co., Ltd.
• Email: jarvis@kymasf.com
• Address: Room 1902, Nanxun (Qingpu) Talent Innovation Center, Lane 8900 Yinggang East Road, Xiayang Subdistrict, Qingpu District, Shanghai, China

We will review and respond to your request as soon as reasonably practicable after receiving it.