You can manually update the carrier settings on an iPhone through its Settings app to ensure your phone works properly.

It's easy to save cellular data on your iPhone by lowering your data usage settings with any of these six methods. Here's how ...

Get new features and performance enhancements in just a few taps This article explains what carrier settings updates are and how to work with them on the iPhone. What Are iPhone Carrier Settings ...

Don't miss out on new features and bug fixes This article explains how to update apps on iPhone, from manual techniques to automatic settings, so that you never have to think about updates again. Some ...

Your iPhone's status bar is a helpful dashboard that provides a glance at the vital signs of your smartphone. You're probably used to seeing the Wi-Fi and cellular data icons in this indicator field, ...

Some of these directions apply to all iPhones, but some are only relevant to specific iOS versions. These differences are pointed out below. The most common way to keep apps updated on your iPhone is ...