Installing iGO is slightly more complex than installing a standard app from the Play Store because it requires external data files (maps).
To make the APK functional, you must have a root folder (usually named iGO ) containing the following structure: igo-primo 2.4-9.6.13 apk
belongs to the iGO Primo 2.4 generation, which succeeded the original Primo 1.0 and 2.0 lines. While the modern version on the Google Play Store Installing iGO is slightly more complex than installing