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A: On Android 11+, Google restricted SD card access for apps. Move the entire IGO folder to internal storage (e.g., /Internal Storage/Android/data/com.nng.igo.luna/files/ ).

A: No. That is the point of IGO. After a successful IGO Luna maps install , the software is 100% offline. GPS satellites provide location, and the SD card provides the map.

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To ensure the navigation software recognizes your maps, you must place the files into the correct subfolders inside the iGO_Luna/content/ directory. Key Map File Extensions and Destinations:

This is the core tutorial. Follow these 8 steps precisely.

Before you download a single file, you must understand what "maps" mean for IGO Luna.

Installing iGO Luna maps manually is a straightforward process once you understand the folder structure. Whether you stick to the official version or dive into a custom build, the key steps remain the same: copy the main folder, add the maps, and install the APK. With a bit of patience, you can have a powerful offline navigation system running on your Android device. If you run into any issues, online communities like GPS Power are excellent resources for getting help from other iGO users. Now, enjoy your travels with iGO Luna!

An Android head unit, smartphone, or dedicated WinCE/Android GPS device running iGO Luna.

Place these in iGO_Luna/content/speedcam/ .

Before starting the installation process, ensure you have the following: