Updated iPhone 15 Pro Max to iOS 17.1 this evening, now the screen is completely unresponsive and I cannot open the phone at all
About 3 hours ago, I decided to update my iPhone to iOS 17.1. It seemed to go through the update as normal, but when it turned back on, the screen has become completely unresponsive. I can do nothing at all on it, anywhere on the screen. It's completely dead apart from the side buttons. I have tried to reboot it quite a few times using the volume buttons and then the power, which solve nothing.
The phone is not even a month old yet, so all this aggravation is quite poor to be happening already. Any advice to get this up and running is appreciated.
iPhone 15 Pro Max