Many androids will show as an unknown USB device or just Android. First thing you need will be your device IDs. You can get them opening up the device manager and finding the "Unknown Device" with a yellow exclamation point. Right click on it and select 'Properties', and then go to the 'Details' tab. How to Install Huawei MTK USB Driver. Download Huawei USB Driver & unzip the file to your Windows PC. Copy the file to your computer and then unzip it. Open Device Manager, You can access it from your computer. Click on Action. Select Add the legacy hardware. To Continue, Choose Next. On modern Android devices, you'll find USB Debugging in the Developer Options menu, which is hidden by default. To unlock it, head to Settings and scroll down to About phone. Scroll down again on the next menu, and you'll see a Build number entry at the bottom. Tap this several times, and you'll eventually see a notification letting you know I know this is kind of obsolete, but I can't get it to work. I have Android 4.2.2 and Windows 8.1. When I plug it in USB debugging mode the command: adb devices there is an empty list. I tried: installing "ADB, Fastboot and Drivers" unlocking Developer Options in Android; adb kill-server / adb start-server; changing USB port; restarting Windows Before you can use the debugger and other tools, you need to enable USB debugging, which allows Android Studio and other SDK tools to recognize your device when connected via USB. Enable USB debugging in the device system settings under Developer options. You can find this option in one of the following locations, depending on your Android download and install google driver from android sdk manager. locate the device in windows device manager and update driver (pointed to the google usb driver) switch usb connection from mtp to ptp. restarted visual studio. restarted computer. Finally, what worked for me was googling the drivers for my particular android device (lg g4) and 1) USB debugging is on. 2) ADB driver is installed (in device manager i can see Android Composite ADB Interface) 3) ADB device list is still clear, even if i reset server (adb kill-server, adb start-server, adb devices - list of devices is clear) 4) in google usb driver directory, in android_winusb.inf file I added my device identificators. 5 To enable USB debugging mode, first make sure your Android device is connected to your Windows 11 PC, and then do the following: Open the Settings menu on your phone and scroll down to the kHKNs.