Directly with the NavRut application:
If you have internet connection on your device, the activation will be started automatically.
If you don't have internet connection:
Write down the license code on the form you can find on this page and click on the activate the license button. There will appear an activation code, then introduce the activation code in the device to activate the license.
Note.The activation code is no a serial number, the activation code will be generated by the application after you introduce the serial number to activate the license.