Thread: Junsun D100 with iGo primo .

I've done that with a collection of newer maps on a device.
Remove the older versions (Backup first just in case)
Paste the new ones in the map folder and that's all.
And yes you need the .fbl files.

Eventually building, poi's phones etc. could also be transposed into the proper folder.
Demo has no reason for updating since it's only a demonstration with some prefixed countries.