How to Manually Check for Carrier Settings Update on iPhone
By Conner Carey
Whatever cellular provider you use (Verizon, TFW, Sprint, T-Mobile, AT&T, etc.), you'll need update carrier settings on your iPhone from time to time. It's important to update the carrier settings on your iPhone because it allows your cellular provider to update your network, enhance performance, and add new features. We'll cover what a carrier settings update means and how to update the carrier settings on your iPhone.