In the Open tab with url text box, enter a URL and then click Open. Below that, you can see the version of Chrome that's running on the device, with the version number in parentheses. In chrome://inspect/#devices on your development machine, you see your Android device's model name, followed by its serial number. If you find a solution that is not mentioned in this section or in Chrome DevTools Devices does not detect device when plugged in, please add an answer to that Stack Overflow question, or open an issue in the repository! # Step 2: Debug content on your Android device from your development machine Select Revoke USB Debugging Authorizations from the Developer Options screen on your Android device to reset it to a fresh state.See Galaxy S4 does not show Authorize USB debugging dialog box. Updating the display settings for your Android device and development machine so that they never go to sleep.In other words, sometimes the prompt doesn't show up when your Android or development machine screens are locked. Disconnecting and then re-connecting the USB cable while DevTools is in focus on your development machine and your Android home screen is showing.If you don't see the Allow USB Debugging prompt on your Android device try: See Chrome DevTools Devices does not detect device when plugged in. Some combinations of Windows and Android devices (especially Samsung) require extra set up.If your development machine is running Windows, try manually installing the USB drivers for your Android device.Make sure that your software is set up correctly: You should be able to inspect files on your Android device from your development machine. Do it while your Android and development machine screens are unlocked. Try unplugging the USB cable between your Android device and development machine, and then plugging it back in.If you're using a USB hub, try connecting your Android device directly to your development machine instead.Make sure that your hardware is set up correctly: # Troubleshooting: DevTools is not detecting the Android device If you see the model name of your Android device, DevTools has successfully established the connection to your device. In this case, accept the debugging session prompt on your device's screen. If you are connecting your device for the first time, the device will show up as 'Offline' and pending authentication. Make sure Discover USB devices is enabled.Ĭonnect your Android device directly to your development machine using a USB cable.

On your development machine, open Chrome. See Configure on-device developer Options. Open the Developer Options screen on your Android. See Troubleshooting: DevTools is not detecting the Android device for more help. Screencast content from your Android device onto a DevTools instance on your development machine.Inspect and debug live content on your Android device from your development machine.Set up your Android device for remote debugging, and discover it from your development machine.Remote debug live content on an Android device from your Windows, Mac, or Linux computer.

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