: Originally optimized for 480x800 displays (matching the Infinity II's screen).

Optimized color profiles to look sharp on the 4.3" Super AMOLED Plus screen.

Drag the entire Primo folder (containing content , license , skin , and the .exe file) onto your FAT32-formatted SD card.

: Supports the addition of Skins (found in iGO/content/skin ) which unlock advanced features like audible speed camera alerts with voice-announced speed limits.

Optimized for Android-based devices like the Explay Infinity II.

The word "link" in your query likely refers to the GPS source settings. If iGO cannot find satellites, or shows "GPS disconnected," you need to link the internal GPS hardware to the software.