Many Android users notice a small green dot in the top right corner of their screen and wonder if something is wrong. In reality, it is not a glitch but a privacy feature. Smartphone makers have focused more on transparency, and this dot is part of that effort. It shows when sensitive parts of your phone are being used. Once you understand its purpose, it feels less alarming and more reassuring. On Android phones—especially Samsung devices—the green dot appears when an app uses the camera or microphone. Unlike iPhones, which show separate colors, Android uses one symbol for both. Whether...
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