You can use bold text on your iPhone in text messages by creating a subject line after enabling the feature in Settings. Here's how to do it.

You can undo and redo typing on an iPhone by quickly shaking your device. You can also use the "Select" and "Cut" features to delete (and paste) text.

Like most parts of your iPhone, you can customize its keyboard to your liking. For instance, you can change the keyboard size or even install multiple languages on it. Similarly, you can also remove ...

If the notifications from a particularly active group chat or an over-eager friend are getting on your nerves, it's very easy on an iPhone to mute them and give yourself a break. Of course, you can ...