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Originally Posted by HW caching while going through a tunnel nothing.

It does cache going thru tunnels...

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you want to be able to land in another country and use your phone to get to some place without roaming data. i have heard from some who do business trips that find themselves paying in the $100 of dollars in data because they were using google maps. and the lane assist is awful.

They just updated them with offline maps. Cache cities, counties, countries, etc

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