1. ccscorpion200
  2. General Discussion
  3. Wednesday, 22 January 2020

Just install new radio in my Lexus 2008 IS250. Do I have to download anything for my navigation to work without using my wifi? I have GPS signal but no map.

Accepted Answer Pending Moderation

I'd recommend using Google Maps as you are able to download offline maps. Without an internet connection your GPS application will not work unless you downloaded the maps for offline use. Alternatively you can use your phone as a mobile hotspot to allow the Head Unit to access the internet for those maps.


I hope this helps.

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