Users often search for "top" or "mega" branding files because the default iGO installation often lacks high-resolution or localized icons. A "top" branding.zip typically offers: High-Resolution Support

Cons:

was a turn-by-turn GPS navigation software developed by NNG (Nav N Go) , first released around 2009. It was designed primarily for Windows CE -based portable navigation devices (PNDs) and later ported to Android and iOS .

Based on the search term "brandingzip igo primo 24 top", I've compiled a report that provides an overview of the topic.