1. Purpose of Privacy Policy
This policy strictly complies with laws and regulations including the Personal Information Protection Law of the People's Republic of China and the Cybersecurity Law of the People's Republic of China, clearly stating:
- This App only requests basic network permissions
- Does not collect, store, or upload any personal privacy information (except for information voluntarily provided by users for App management purposes)
2. Information Collection and Use
2.1 Prohibited Information Collection
This App strictly prohibits the collection of the following information:
Personal identification information (name, ID card number, phone number, etc.) (except for information voluntarily provided by users for App management purposes)
Device identifiers (IMEI, MAC address, Android ID, etc.)
Biometric information (fingerprint, facial features, etc.)
Sensitive permission data such as location information, address book, and photo album
2.2 Network Permission-Related Data
To implement core functions, this App processes the following non-personal information locally on the device:
WiFi status detection: Only identifies whether WiFi is currently connected; does not record specific WiFi names or passwords
Network type judgment: Distinguishes between mobile network/WiFi connection methods
Network recovery: Automatically attempts to reconnect when disconnected (without modifying other network settings)
3. Third-Party Services
In compliance with app store regulations, this App does not integrate any third-party SDKs (including analytics, advertising push, social sharing, etc.); the third-party CSS and JS resources referenced are only used for basic function implementation and interface beautification, do not involve the collection or sharing of user personal information, and comply with relevant privacy protection standards.
4. Children's Privacy Protection
Because this App:
- Does not collect personal information (except for information voluntarily provided by users for App management purposes)
- Does not provide social functions
- Does not have a user registration system
In accordance with international standards such as COPPA, no special distinction for child users is required.
5. Changes to Privacy Policy
If policy changes are required due to revisions to laws and regulations, we will:
- Publicly announce the changes via a pop-up window in the App 30 days in advance
- Highlight the revised clauses
- Require users to actively click "Agree" to continue using the App
6. Contact Us
If you have any questions about this privacy policy, you can contact our Data Protection Officer through the following methods:
Email: chiu@jsdcck.com (Response within 24 hours)
Service Hotline: 0515-86165678 (Weekdays 9:00-18:00)
Written Correspondence: No. 1 West Huancheng Road, Jianhu High-Tech Industrial Park, Yancheng City, Jiangsu Province (Postal Code: 224700)