Privacy Policy for Sirius Mobile Lite

Effective Date: 26 June 2026
Last Updated: 26 June 2026

1. Introduction

Quetech Ltd. (“Quetech”, “we”, “our”, or “us”) is committed to protecting your privacy and processing personal data responsibly and transparently. This Privacy Policy explains how Sirius Mobile Lite collects, uses, stores, and protects information when you use the application and participate in Quetech’s mobile network measurement and Decentralized Physical Infrastructure Network (DePIN) ecosystem. Our services are designed with Privacy by Design principles and aim to comply with the General Data Protection Regulation (EU) 2016/679 (“GDPR”) and other applicable data protection laws. By using Sirius Mobile Lite, you acknowledge that you have read and understood this Privacy Policy.

2. Data Controller

Quetech Ltd.
Website: https://quetech.eu/
For privacy-related inquiries, please contact us using the contact details published on our official website.

3. Information We Collect

Depending on the permissions you grant and the features you use, Sirius Mobile Lite may collect the following categories of information.

3.1 Account Information

  • Email address
  • Authentication provider, such as Google Sign-In or other supported identity providers
  • Internal Quetech user identifier
  • Basic profile information necessary to operate the service

Passwords for third-party identity providers are never accessible to Quetech.

3.2 Mobile Network Measurements

  • Mobile network technology, including 2G, 3G, 4G LTE, and 5G NR
  • Signal strength and quality indicators
  • Serving cell identifiers
  • Neighbor cell information
  • Frequency and band information
  • Carrier identifiers, including MCC/MNC
  • Network registration status
  • Connectivity status
  • Device capabilities related to network measurements
  • Other radio diagnostics supported by the operating system and device hardware

The exact set of measurements depends on device capabilities, Android version, chipset, permissions granted, and application configuration.

3.3 Location Information

  • GPS coordinates
  • Location accuracy
  • Altitude, where available
  • Timestamp associated with measurements
  • Movement-related information necessary for measurement quality

Location data is essential for producing meaningful coverage and quality analytics.

3.4 Network Performance Tests

  • Download speed
  • Upload speed
  • Latency
  • Jitter
  • Packet loss
  • Test server information
  • Test timestamp

3.5 Network Issue Reports

  • Report description provided by you
  • Technical diagnostics at the time of reporting
  • Location and timestamp
  • Network measurements
  • Optional speed test results
  • Associated campaign or reporting metadata

3.6 Device Information

  • Device manufacturer
  • Device model
  • Android version
  • Application version
  • Supported measurement capabilities

The application is not designed to collect your contacts, photos, call history, or SMS messages.

4. What Sirius Mobile Lite Does NOT Collect

Unless explicitly introduced in a future version with separate consent, Sirius Mobile Lite does not:

  • Read your SMS messages.
  • Read your call logs.
  • Access your contacts.
  • Access your photos or personal files.
  • Record audio or video.
  • Collect keyboard input.
  • Track browsing history.
  • Sell your personal data.

5. Why We Process Your Information

  • Measure mobile network quality.
  • Produce coverage maps and analytics.
  • Support telecommunications research.
  • Execute measurement campaigns.
  • Generate network performance insights.
  • Process user-submitted network issue reports.
  • Improve service quality.
  • Detect abuse or fraudulent activity.
  • Operate reward and participation programs.
  • Comply with legal obligations.

6. DePIN Participation and Rewards

Sirius Mobile Lite participates in the Quetech DePIN ecosystem. Eligible users may receive points, rewards, incentives, or similar benefits based on participation in measurement activities, campaigns, or verified contributions. Reward eligibility, calculation, and distribution are governed by separate program rules and may vary by jurisdiction or campaign.

7. Data Sharing

Quetech may share technical measurement data or aggregated analytics with:

  • Mobile network operators
  • Telecommunications regulators
  • Public authorities where legally required
  • Research organizations
  • Enterprise customers
  • Infrastructure partners supporting Quetech services

Where feasible, shared datasets are minimized and structured to reduce unnecessary exposure of personal information. Quetech does not sell personal data to advertisers or unrelated third parties.

8. Legal Basis for Processing

  • Your consent.
  • Performance of a contract.
  • Legitimate interests in operating and improving the platform.
  • Compliance with legal obligations.
  • Public interest projects where applicable.

9. Data Security

Quetech employs appropriate technical and organizational measures designed to protect information against unauthorized access, alteration, disclosure, or destruction. These measures may include:

  • Encryption during transmission.
  • Secure authentication mechanisms.
  • Access controls.
  • Infrastructure monitoring.
  • Logging and auditing.
  • Role-based access management.

However, no electronic system can guarantee absolute security.

10. Data Retention

Information is retained only for as long as necessary to:

  • Operate Sirius Mobile Lite.
  • Support measurement analytics.
  • Maintain campaign integrity.
  • Comply with legal and regulatory obligations.
  • Resolve disputes or enforce agreements.

Retention periods may vary depending on data type and applicable law.

11. Your Rights

Subject to applicable law, you may have the right to:

  • Access your personal data.
  • Correct inaccurate information.
  • Request deletion of personal data.
  • Request restriction of processing.
  • Object to certain processing activities.
  • Request portability of eligible data.
  • Withdraw consent where processing is based on consent.

Requests will be handled in accordance with applicable legal requirements.

12. International Transfers

Where data is transferred outside your jurisdiction, Quetech will implement appropriate safeguards and legal mechanisms as required by applicable data protection laws.

13. Children’s Privacy

Sirius Mobile Lite is not intended for children below the minimum age permitted by applicable law without appropriate parental or guardian authorization.

14. Third-Party Services

The application may rely on trusted third-party providers for authentication, cloud infrastructure, analytics, or measurement services. These providers process information under their own contractual and legal obligations.

15. Changes to This Privacy Policy

Quetech may update this Privacy Policy periodically to reflect changes in legal requirements, platform functionality, or business practices. The updated version will be published on the Quetech website with a revised effective date.

16. Contact

For questions regarding this Privacy Policy or the processing of personal data, please contact Quetech through the official contact channels published on: https://quetech.eu/

17. Summary

Sirius Mobile Lite is designed to help improve mobile network quality through community participation while respecting user privacy.

  • We collect only the information necessary to provide measurement and reporting services.
  • We do not access call logs, SMS messages, contacts, or personal files.
  • We implement privacy-focused processing practices and strive to comply with GDPR and other applicable data protection laws.
  • We do not sell personal data.
  • We are committed to transparency, security, and responsible data stewardship.