Update [best] — Jimwey Gps
The GPS is looking for map files in the wrong path. Fix: Go to Settings > Navigation > Map Path and manually set it to the correct folder (usually /storage/sdcard0/Map or /iGO/content/map ).
Select your region (e.g., UK, EU, or North America) and download the provided Extract the files on your computer. You will typically see files in Jimwey Gps Update