Launch the Android Studio and expand its File menu.

Here, updating the Android Studio and SDK Platform Tools may solve the problem. ‘No connection could be made ADB error 10061’ can be a result of an outdated Android Studio or SDK Platform-tools as it may lead to incompatibility with the OS/host device. Update the Android Studio and SDK Platform Tools

Once the PC’s OS is updated, restart the system and check if the ADB error 10061 is cleared.

Now, in the right pane of the resulting window, click on Check for Updates, and if some updates are available, download and install the updates (optional updates as well).

Click Windows, search and open Check for Updates.For elucidation, we will discuss the process of updating a Windows PC. In such a case, updating the PC’s OS to the latest build may solve the problem. The ADB error 10061 could be a result of the incompatibility between the outdated PC’s OS and other system modules (especially, related to ADB). Improper ADB Commands Used: If the proper ADB commands are not used (like not disconnecting from a previous session), then ADB may show the error at hand.ABD’s Usage of Other Network Adapters: ADB is not good in handling multi-networks on a system and if your system is using multiple networks (like Ethernet and Wi-Fi connection at the same time), then it may lead to the current ADB error.Improper Configuration of the USB Debugging: USB Debugging on the Android device is essential for the first authorization of the Android device to connect to ADB and if it is disabled or the proper connection method (like File Transfer, etc.) are not used, then ADB may fail to make a connection with error 10061.

Outdated System’s OS, Android Studio, or Device Drivers: The incompatibility between the system’s OS, Android Studio, or device driver (if any one of these is outdated) may lead to the error 10061.

Adb in android studio 1.4