The activation of any product on any device (PC / GPS / Smartphone) is simpler and easier if performed with internet. If your device has no access to internet connection, there is an additional way to activate the product, you just need to generate a key file allowing you to activate the product.

Please enter the registration code of the product you want to activate (find the registration code at www.mytwonav.com).

If the problem persists, contact our support team at http://support.twonav.com.