How do I update my iPhone to the latest iOS version for new features?

Since you are several versions behind, you will most likely need to us a computer to update to iOS 18.3.1

Go to Settings > General > Software Update.

This link will show you how to update using your computer -

Update iOS on iPhone - Apple Support

Is your iPhone qualified for an update?

We might be able to tell you if you could tell us what model of iPhone that you have.

Not sure? Tap Settings > General > About and look for the Model Name.

You will need either a Mac or a PC to update your iPhone XS. Here are the instructions:

Mac....Update your iPhone, iPad, or iPod touch with the FinderApple SupportOfficial Apple Support › en-us

PC......Update your iPhone, iPad, or iPod touch with iTunesApple SupportOfficial Apple Support › en-us

"How do I update my iPhone to the latest iOS version for new features?: I want to update my iOS to the later version so I can have access to some features on my phone"

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Use my Two User Tips:

• Computer: Update your iPhone Using a Computer - User Tip
• Cellular: Use an iPhone 12 or later, that is using 5G, in order to update over Cellular - User Tip