Firstly, Mytour.vn appreciates your question. As you mentioned, the GPS service on the iPhone not only rapidly drains the battery but also consumes a considerable amount of 3G data when in use or unintentionally moving. Currently, many apps autonomously use GPS to track your location and gather information, such as Facebook Messenger. Readers can refer to turning off location on Facebook Messenger to save battery.
Regarding your question, turning off the GPS service on the iPhone is not too complicated. Visit this link to learn how to turn off iPhone location for your device. The process is extremely simple with easy-to-understand illustrated images.
https://Mytour.vn/hoi-cach-tat-dich-vu-dinh-vi-tren-iphone-tat-gps-iphone-5419n.aspx
Additionally, if you are using an Android phone like Samsung, you can also disable location if you want. Refer to how to turn off location on Samsung for popular phone models. Finally, Mytour.vn would like to provide you with an extra tip to save battery on iPhone. As you know, the iPhone does not have a high battery capacity, so saving iPhone battery is essential.
