The green dot in the upper right corner of an Android phone is a privacy indicator designed to inform users when certain hardware features are being used. If you notice this small symbol, it means that an app currently active on your device is accessing either the camera, the microphone, or both. The feature was introduced to provide greater transparency and help users better understand what is happening on their phones in real time.
When you open an app that requires camera or microphone access—such as making a video call, recording voice notes, or taking photos—the green dot may appear automatically. This does not necessarily indicate a problem. Instead, it confirms that the app is using one of these sensitive permissions. However, if you see the dot and are not intentionally using the camera or microphone.
It may be helpful to review your settings to ensure everything is functioning as expected. To find out which app is responsible, swipe down from the top of the screen to open the notification panel. Tap the indicator to expand it and view detailed information. Your phone will display which app is accessing the camera, microphone, or both. If the access is appropriate, no further action is required.
If you prefer to restrict it, go to your device’s Settings menu, select Privacy or Permissions, and adjust access for individual apps. This feature is part of ongoing efforts to improve user awareness and control. Regularly reviewing permissions can help maintain security, protect personal data, and ensure that apps only use features you intend to allow.