Losing a phone or other mobile device can be a pain, especially if you don’t have any tools like Apple’s FindMy at your disposal. This pain doubles when you find yourself in the middle of nowhere on a camping trip with no cell signal to help you in the search. However, there is a trick that you could use to help locate the missing device,

Source: Hot Hardware – Use This Wi-Fi Trick To Find Your Smartphone While Camping With No Cell Coverage