7. Cache Google Maps for offline use

Did you know that you can save maps in the Google Maps app? Caching Google maps for offline use can save both your time and data. Once a map is downloaded, you can even navigate when the phone is offline just by using your GPS.

This feature proves to be handy for your daily commute and when you are traveling, as you can never be sure whether some places will have network coverage. It is a good idea to download the map of your home area and regions you frequently travel to.

So, next time you are on Wi-Fi, open Google Maps, go to Menu, and select “Offline Maps.“. There you can tap on “Select your own map“ and zoom in or out to select the area you want to be available offline.
For full details visit the link below
https://www.necticon.com.ng/9-best-ways-to-reduce-data-usage-on-android/