iPhone 15 pro max will not update to ios17.1
17.1 downloads but fails to update.
I have tried to completely reboot the phone and it still will not work.
Windows, Windows 10
17.1 downloads but fails to update.
I have tried to completely reboot the phone and it still will not work.
Windows, Windows 10
There are only 2 ways to update an iOS/iPadOS. Know how to...

Before any iOS / iPadOS update, please do the following
Go to Settings > General, and tap Profiles & Device Management. Tap the iOS Beta Software Profile. Tap Remove Profile, then restart your device --> How to uninstall iOS beta software - Apple Support

VPN or proxy connections might prevent your device from contacting the update servers.

If you still can't install the latest version of iOS, try downloading the update again:
If you don’t see the update in the list of apps or if the issue happens again, you need to update your device with iTunes.

Try updating iOS after each step.

iPhone 15 pro max will not update to ios17.1