Lumina Device Studio ("the App") provides phone diagnostics and device information tools for Android users, refurbishers, and second-hand phone buyers or sellers. This Privacy Policy explains what information the App accesses, how it is used, and how it is protected.
Lumina Device Studio may access certain device information in order to perform diagnostic and verification features. This may include:
Device brand and model
Android version and API level
RAM and storage information
Device identifiers such as Android ID
IMEI number (if entered by the user or permitted by the device)
Hardware test results (camera, microphone, sensors, etc.)
Network information (Wi-Fi and Bluetooth status)
This information is used only to display diagnostics and generate reports inside the app.
The App may allow users to enter an IMEI number to check device status using supported external verification services.
IMEI numbers are used only to perform the requested check.
The App does not store IMEI numbers on our servers.
Any third-party IMEI verification website accessed through links inside the app is governed by their own privacy policies.
Lumina Device Studio is designed to operate without creating user accounts.
Diagnostic data is processed locally on your device.
PDF reports generated by the app are saved only on your device unless you choose to share them.
We do not collect or store personal user data on our servers.
The App may request certain permissions required for diagnostics:
Examples may include:
Camera – for camera hardware testing
Microphone – for microphone testing
Storage / Files – to save diagnostic PDF reports
Network access – to perform optional IMEI checks or access warranty pages
Bluetooth / Wi-Fi status – for connectivity tests
Permissions are used only for the functionality of the diagnostic tools.
Lumina Device Studio does not sell, rent, or share personal data with third parties.
Information may only be shared when:
The user chooses to export or share a PDF report
The user opens an external IMEI or warranty verification website
The App may provide links to external services such as:
Device warranty verification pages
IMEI blacklist databases
These services operate independently and have their own privacy policies.
Lumina Device Studio is not directed toward children under the age of 13. The app does not knowingly collect personal information from children.
We take reasonable measures to ensure that device information processed by the App remains local and secure on the user’s device.
We may update this Privacy Policy from time to time. Any changes will be reflected by updating the "Last updated" date.
If you have questions about this Privacy Policy, you can contact:
App Developer: Lumina Device Studio
Email: itssabirhossain@gmail.com