Here are the latest maps for iGO 8.3 and iGO Primo free map update for 2021Download link: will always post the newest maps released b. iGO Navigation only works with GPS signals, because this service is. The other features may use mobile data or a Wi-Fi-network to get information about your current position. To check it, please go to Settings/Location. The Location feature on you device may be disabled for iGO Navigation. The new software version marks a major leap forward in the evolution of personal navigation by moving beyond mechanical guidance.To check this, please go to Settings/Location. Description: NNG has now introduced version 2.0 of its flagship navigation software iGO primo to hardware manufacturers worldwide. AUSTRALIAN/NewZealand Dynavin Edition FULL ALL INCLUSIVE. The award-winning, full-service app now has improved visualization, accelerated route calculation, reduced storage space. The iGO Navigation app is for those who believe in a purer form of discovery, but want a helpful guide to push them in the right direction, whether you're traveling in your hometown, a new country, or across a continent.