First, a bit of clarification. "iGO Nextgen" is the base software generation that succeeded the classic iGO Primo. "Luna" refers to a specific, highly optimized skin (user interface modification) or build variant created by the community (often derived from the iGO Truck or iGO Pal versions).
The "Luna" skin and many of the map files circulating online are often pirated or cracked. While enthusiasts use them to breathe life into older hardware, you should be aware of the legal risks. If you want a legal, licensed version of iGO, you should purchase it directly from the official website or an authorized reseller for your specific country. igo nextgen luna
iGO NextGen is a modern in-car navigation and location platform from NNG (formerly Nav N Go). LUNA is NNG’s modular, cloud-enabled product family and UI design language used with NextGen to deliver connected navigation, OTA maps/firmware, and integrated services for OEMs. First, a bit of clarification
You can find maps on (official) or community torrents (HERE, TomTom, OpenStreetMap for Igo). The "Luna" skin and many of the map
Install the iGO_Luna.apk . Do not open it yet.