Privacy Policy

Effective date: May 19, 2025

This Privacy Policy describes how CJ_Brain ("we", "our", or "us") collects, uses, and discloses information in relation to the mobile application BLE Diagnostic Tool.

1. Information We Collect

• Bluetooth Data: We access Bluetooth to scan and connect to BLE devices. No data is transmitted externally.
• Local Storage: The app may store diagnosis logs or device information locally on your device. This data is not uploaded or shared.

2. How We Use Your Data

We use the collected data only for the purpose of enabling BLE communication and diagnostics within the app. We do not collect or store personal information, nor do we share any data with third parties.

3. Permissions

• Bluetooth: Required to connect with nearby BLE devices.
• Location (on some Android versions): Required to scan for BLE devices (as mandated by Android).
• Storage: Used to store logs or temporary data.

4. Data Sharing

We do not share, sell, or transmit any data from your device to external servers.

5. Contact Us

If you have any questions or concerns, please contact us at: changjian952091926@gmail.com

隐私政策

生效日期：2025年5月19日

本隐私政策说明了 CJ_Brain（以下简称“我们”）如何收集、使用和披露与我们应用程序 BLE Diagnostic Tool 有关的信息。

1. 我们收集的信息

• 蓝牙信息：我们访问蓝牙用于扫描和连接BLE设备。不会将数据传输到外部服务器。
• 本地存储：应用可能将诊断日志或设备信息保存在本地，不会上传或分享。

2. 使用方式

我们仅使用这些信息实现BLE连接和设备诊断，不会收集或使用任何用户的个人信息，也不会与第三方分享数据。

3. 应用权限

• 蓝牙：用于连接设备。
• 位置信息：在某些Android版本中，扫描BLE设备需要该权限。
• 存储权限：用于保存日志或临时数据。

4. 数据共享

我们不会与任何第三方分享、出售或传输任何用户数据。

5. 联系方式

如有任何疑问，请通过以下邮箱联系：changjian952091926@gmail.com