To be more specific, i mean how to use the iphone google map as a gps (without a network connection on the road) by pre-caching the map. this trick is very useful if you don’t have a data plan or want to avoid the data roaming charges when you are travelling.. Gps technology has freed us from the tyranny of the printed, folding map. but at the same time, it has made us slaves to our cellular provider's data plan. many of the leading gps and mapping app. This tutorial teaches you how to use gps navigation without wifi, data or internet connection on iphone. it is very handy when you have no reception or data network connection..
A reliable offline gps navigation app can be a true lifesaver when you find yourself in a place with a spotty cellular data connection. it can also save you money on data roaming fees when traveling abroad. for your convenience, we have selected top 5 best offline gps apps for iphone, giving you. Gps is short for the global positioning system, which is a system of satellites put into orbit and maintained by the u.s. department of defense.gps finds a position through trilateration that uses at least 3 of a possible 31 satellite signals. other countries are developing their own systems, but the u.s. gps system is the only one in wide use around the world.. The gps feature in the iphone can be used to find your location without a wi-fi or cellular connection. this process will allow you to take your maps offline giving you fast access to maps anytime. it allows you to avoid data roaming charges when traveling abroad and use gps tracking without a service of any kind..
