So my wife and kid went to Snowshoe Mountain Ski Resort in the\nmountains of West Virginia. The entire time they were there they had\nno cellular/data service, although she managed to connect to the\nlodge's WiFi so we could iMessage while they were within range. We\nhave Verizon Share Everything plan. Apparently they only have an AT&T\ntower up there.\n\nOn my kid's iPhone 5C I had left Cellular/Roaming/Voice Roaming enabled\nand Data Roaming disabled. My wife forgot to take her charger so her\nSamsung Galaxy S5 was dead. Did they have no cellular service because\nof the settings on the iPhone or because of the carrier?\n\nAlso, do you need a data connection for the Apple Maps to work or is\nGPS enough?