How do I install iOS 17 on my iPhone X?

The iPhone X is not compatible with iOS 17 or iOS 18.

You need a new phone. An iPhone 15 or iPhone 16 would be recommended.

Zenjii wrote:

I want to install ios17 on my iphone x.

[Re-Titled by Moderator]

Original Title: Z*****8@icloud.com

If you need a phone which can run a higher version iOS than your iPhone can run, then you'll need to retire your phone and buy a new or at least much newer iPhone than you have. iPhone X cannot be updated past iOS 16.7.11 and there is no way to change that.