Unable to update

Hiya! Could you provide some more information? Which iPhone are you using?

With the information you gave, I'll provide some general information. You can update your iPhone by opening the "Settings" app, clicking "General", then "Software Update". iOS will search for any available updates and it will ask if you'd like to download and install.

Here's some information about software updates from Apple:

Update iOS on iPhone - Apple Support

Update your iPhone or iPad - Apple Support

How to update to iOS 16 or iPadOS 16 - Official Apple Support

Hope this helps!

OgbaisiE Said:

"Unable to update: Why my phone is not updating and my automatic update is on"

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Updating an iPhone:

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

IMPORTANT: If you have an option to update, however, then be certain you backup your iPhone first. That way, you will have something to restore your iPhone from should anything go wrong with the update