My phone can’t update the latest operating system, I wonder why?

kulanibedle Said:

"My phone can’t update the latest operating system, I wonder why?: How can I update to the latest iOS coz I’ve been failing and I wonder why my phone is failing to update."

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Server Error:

There is likely an error connecting to Apple's servers.

To Check for Updates:

Use a Computer and Ethernet:

Start with attempting an update through use of a computer. But this time, user Ethernet.  Go Here: Update your iPhone Using a Computer - User Tip. On the computer, you would connect it through Ethernet, going directly into your router. For a Mac (or PC) that does not have Ethernet, this would be the adapter to use: Belkin USB-C to Gigabit Ethernet Adapter - Apple