UPDATE:
From your site:
The steps for installing Nokia X packages with SDK Manager are as follows:
Open the SDK manager and select "Tools" β "Manage additional sites" ... Open the "Specific Users" tab and click the "Create ..." button. Enter the following URL in the Add Site URL dialog box: http://tools.nokia.com/nokia-x/repository/addon.xml Copy Code Click OK. Click the Close button to close the Additional Sites window.
Then you will need to see their add-on package, install it in the SDK manager and see the Nokia USB driver in / extras /
WINDOWS
Edit the file C: \ Users \ .android \ adb_usb.ini and add the line:
0x0421
then restart the adb server.
Enabling USB Debugging
In order for the ADB tool to recognize your device, you need to enable USB debugging on the device by following these simple steps:
Run the device settings. Click "Developer Options" in the "System" section. Turn on developer options and tap OK in the query dialog box. Enable USB debugging in the Debug section and click OK in the query dialog box. USB debugging is now enabled on your device.
kkazakov
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