To use on Android, you typically need a license key to move beyond the initial 7-day free trial . Navitel keys ("kljuchi") are unique to each device and are used to activate specific map packages or the full premium version. Ways to Obtain Navitel Keys
If you are offline, you can activate the key on the Navitel website's Activation Section using your to receive a NaviTel_Activation_Key.txt file, which you must then place in the NavitelContent/License folder on your device. Important Considerations Activation of Navitel Navigator
Licensed keys are sometimes sold through authorized online marketplaces like Eneba . How to Activate Your Key