iOS 15.7 software fail error on 11Pro. Is there a fix available or do I need Apple appointment?

Hello Kayrob01,

We would like to see how we can help you with updating the iOS. Follow the steps in this link for help updating: If your iPhone or iPad won't update - Apple Support

"Remove and download the update again

If you still can't install the latest version of iOS or iPadOS, try downloading the update again:

1. Go to Settings > General > [Device name] Storage.
2. Find the update in the list of apps.
3. Tap the update, then tap Delete Update.
4. Go to Settings > General > Software Update and download the latest update.

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 your computer."

Get back to us with your results so that we have a better understanding of the issue, and we can go from there.

Cheers!

Hi Kayrob01,

That's great news! Thanks for keeping us updated.

Have a great weekend!