If you are looking at the internal structure of such a file, you will likely find: : Contains .fbl files (the actual road maps).
It is a specialized edition of the iGO Primo or Nextgen engine. Unlike cloud-based apps like Waze, iGO stores its map data locally, making it a reliable choice for areas with poor cellular reception. The "Israel" version usually includes: IGO_ISRAEL.zip
: Pre-loaded databases for local traffic enforcement. If you are looking at the internal structure
the sys.txt file if the resolution doesn't match your car's screen. iGO stores its map data locally