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I connected my phone to the computer, but Android Studio does not display it. The computer displays the phone but Android Studio does not. I tried to change phone and cable but nothing happens. I have already activated the debugging of the phone, but in any case the device does not appear on the list of available devices. Some advice?

  • first of all check `adb` devices. and second check `dev-options`. For more information you can read from official doc https://developer.android.com/studio/debug/dev-options – Vahe Gharibyan Jan 08 '22 at 17:25
  • Did you press the build number 7 times? After this you still need to turn on usb debugging – Pieterjan Jan 08 '22 at 17:27
  • Thanks, but I already did it. I forgot to mention this in the problem description, sorry. –  Jan 08 '22 at 17:43
  • Execute in a commandline/terminal or powershell `adb devices` to check if adb sees your device. Copy the command + output and add it to your question. – Robert Jan 09 '22 at 14:43

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You Have to Enable Developer Options in your phone and from there enable the USB Debugging and when you reconnect the cable you will see a popup on your phone to allow debug session from the connected PC and say yes and you will be able to see your physical device in the device list.

To enable the Developer Options there are already many articles on the internet. in most cases you have to click your Build Number a bunch of times till you see a toast saying You Are Now A developer

Arnav Kumar
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    I have already activated the USB debugging. In the pop-up I have given availability for the file transfer but in any case nothing appears in the list of devices on Android Studio. Sorry if I didn't specify this in the problem description, my fault. –  Jan 08 '22 at 17:41