How do I update my iPhone X to iOS 18?

You don't.

You can update an iPhone X to the latest release of iOS 16 – currently iOS 16.7.10.

About iOS 16 Updates - Apple Support

You cannot update an iPhone X to iOS 17 or higher.

No matter how much you want the iOS 18 update, it’s not going to come on your iPhone. Your iPhone X has reached the end of its software updates support for the latest iOS operating system, and cannot be updated past iOS 16.7.10. iOS 18 is compatible with the iPhone XR and later.

itz150 wrote:

I want the iOS 18

Then you need to purchase an iPhone that is compatible with it – preferably an iPhone 15- or 16-series phone which is likely to have years of updates ahead of it.

The iPhone X – the subject of this thread – cannot update to iOS 17 or 18.

An iPhone 8, iPhone 8 Plus, or iPhone X isn't capable of 17 or above; they require an A12 or better CPU.

(257958)

sumair149 wrote:

tell me how can I update my iphone X ti ios 18?

You do not update your iPhone X to iOS 18. Your iPhone is incompatible with iOS 17 and higher, and will never offer anything higher than the latest release of iOS 16 to you.

Re: “How can I put my iPhone X to iOS 18?when I put “iOS 18 Public Beta”it’s kept saying “ios 16.7.10”what does its mean?”

You cannot put iOS 18 on your iPhone X. For your phone, iOS 16 is the end of the line. iOS 16.7..10 is the current release of iOS 16 and therefore is the highest version of iOS your phone can run for now.

You should not still be running Public Beta software on an iPhone X.

How to uninstall iOS or iPadOS beta software - Apple Support

SamuelBendu wrote:

Instill iOS 18

Please refer to iPhone models compatible with iOS 18 - Apple Support , which is consistent with the answers that have already been given many times in this thread.

No iOS 18 for the iPhone X.

The iOS 17/18 is not available for devices with A11 bionic chip, which includes iPhone X, so you can't update it no matter what. However, you can still enjoy similar features by downloading some free apps from the App Store that work exactly like some of the new features in iOS 17/18.

sumair149 wrote:

tell me how can I update my iphone X ti ios 18?

You don't. Nothing has changed from any of the posts you have seen on this thread and you should not expect it to. The iPhoneX does not have the appropriate hardware to be able to run iOS 18 efficiently.

The iOS 17/18 is not available for devices with A11 bionic chip, which includes iPhone X, so you can't update it no matter what. However, you can still enjoy similar features by downloading some free apps from the App Store that work exactly like some of the new features in iOS 17/18.

Mdreadwan wrote:

iOS 18

If you want iOS 18, trade your phone into Apple and buy one which is capable of running iOS 18.

The iPhone X is no longer avalible to update ios 18 It can only update to ios 16

nicos14 wrote:

tell me how can I update my iPhone X to iOS 18?

You cannot.

......."no longer available"........

It was never available.

No