Hi Everyone
i need help, please i have nuvi 2559lm with Western Europe NTU it was 2016 but i updated by garmin express to 2019.20 which looks okey, but i want to add Eastern Europe NTU 2019.20 cos i am planning to go to my country , so i download Eastern Europe NTU 2019.20 unlocked img and i placed in ./system/maps folder , but when ever i start my navigation it says cannot unlock maps) ...