How to Fix ADB Device Not Found on Windows 10

If you are an Android user who often uses ADB (Android Debug Bridge) to manage and debug your device, you may have encountered the frustrating error 'ADB no devices/emulators found' or 'error: device not found' on your Windows 10 PC. This issue can occur due to various reasons, including outdated ADB interface driver, incorrect connection mode, disabled USB debugging, and more.

In this post, we will guide you through a simple process to fix the ADB device not found error on your Windows 10 PC.

Step 1: Enable USB Debugging on Your Android Device

To make sure ADB works perfectly, you should enable USB debugging on your Android device. Here's how:

* On your Android phone, go to Settings > About.

* Tap on Build number seven times to activate Developer options.

* Go back to the main settings menu and select Developer options.

* Scroll down and toggle the switch next to USB debugging.

Step 2: Change Connection Mode

Just change the connection mode as shown below. If your Android phone doesn't use this connection mode, the issue of ADB device not found may appear on your Windows 10 PC.

* Swipe down to open the notification panel and select USB connection notification.

* Select MTP (Media Transfer Protocol) or PTP (Picture Transfer Protocol).

Step 3: Update ADB Interface Driver

An outdated ADB interface driver can result in the error 'ADB no devices/emulators found' or 'error: device not found'. To update your ADB interface driver:

* Connect your phone to your computer.

* Go to Device Manager > Other devices > Android Phone.

* Right-click on Android Phone and select Update driver.

* Follow the prompts to search for and install the latest driver.

Troubleshooting Tips

If you are still encountering the issue, here are some troubleshooting tips that may help:

* Restart your computer and phone.

* Disable and re-enable USB debugging on your Android device.

* Check if your ADB interface driver is up-to-date.

By following these simple steps, you should be able to fix the ADB device not found error on your Windows 10 PC. Remember to always keep your ADB interface driver updated to ensure smooth communication between your Android device and computer.

If you want to know more about USB debugging, refer to our previous post - What Is USB Debugging & How to Enable/Disable It.

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