Google is testing the new feature "Theft Detection Lock" of the Android 15 system in Brazil. This feature uses artificial intelligence technology to identify abnormal movements of the phone, such as shaking of the phone when it is stolen, and clues such as the phone is connected to different networks or leaves the usual network for a long time. Whether it was stolen. The test of this function was first launched in Brazil, mainly because of the high theft rate of smartphones in Brazil and the strong user demand. In addition, Brazilian users can also experience more convenient corporate contact services, contact companies directly through WhatsApp and book services.

The new feature, named "Theft Detection Lock," uses artificial intelligence technology to identify unusual movements of the phone, such as shaking in the event of a theft. In addition to motion detection, the feature can also identify theft through other clues, such as the phone being connected to a different network or being away from a usual network for an extended period of time.
In addition, Android users in Brazil can not only experience new security features, but also enjoy more convenient enterprise contact services. They can contact businesses directly through WhatsApp and send messages by simply clicking a dedicated button in the business search list. At the same time, users can also make appointments with local businesses, such as doctors and beauticians, directly from the search results. Currently, these two features are only available to users in Brazil.
In addition to the theft detection function, Android 15 also launched the "Private Space" function to provide additional privacy protection. The feature is similar to a password-locked vault to store sensitive applications and data. It is worth noting that the theft detection function will be back-ported to older versions to ensure that more users can benefit.
The new features of Android 15 are designed to improve user security and convenience. "Theft Detection Lock" and convenient enterprise contact services are currently limited to Brazil, but "Theft Detection Lock" will be adapted to older versions of the system in the future. Google continues to pay attention to user feedback, constantly improves and improves its operating system, and provides users with a better user experience.