How to use Google Maps without any phone service
At the end of last year Google launched its offline feature for its Maps app, which lets you download and save a segment of a map so you can use it to find your way around even when you don’t have mobile data or Wi-Fi. It’s especially handy when you’re travelling and don’t have any service. This function isn’t entirely new. You’ve been able to simply view an area of a map offline for a while, but now Google gives you turn-by-turn driving directions, the ability to search on an offline map, and local business information.
So how do you do it?
Firstly, download the Maps app. Then, search for a location, like “San Francisco” or “Tokyo.” You’ll see a “Download” button appear alongside information about the place.
Then, Google lets you specify what parts of the map you want to save. You can only save 2,500 megabytes per map, but you can save multiple maps of the same location, if everything you want doesn’t fit.
You’ll be prompted to name the map, and then Google will download the segment. Here’s what that process will look like.
You can then find that segment — as well as any other Maps you saved — by swiping right on the app or pressing the three horizontal lines in the Maps search bar and tapping “Your Places.”
Google will save each Map for 30 days, and the app will automatically move into offline mode if you’re in an area with spotty service or no connectivity. You can still search for specific places on the offline map and get information such as hours of operation and customer ratings, and turn-by-turn directions.
(Thank you to BI Tech for the info!)