System Hidden Settings Privacy Policy Last Updated: 2026-08-25 System Hidden Settings uses Google AdMob to serve ads. AdMob automatically collects device advertising ID, IP address, device info, and ad interaction data for ad delivery, personalization, analytics, and fraud prevention. Data is transferred to Google and governed by Google’s Privacy Policy: [https://policies.google.com/privacy](https://policies.google.com/privacy). You can learn more about how Google uses data from partner apps at [https://policies.google.com/technologies/partner](https://policies.google.com/technologies/partner)‑sites. Users may opt out of ad personalization in device settings. If you have any questions, suggestions or complaints regarding this Privacy Policy, please contact us via:tranthai62433@gmail.com.