IPhone 7
Suddenly and unexpected, my iPhone 7 stopped working. It froze, so I restarted the phone. It never started again, it is stuck in boot sequence. I can only see the Apple logo on the screen. I have tried restarting the phone - to no effect. I have consulted the Apple home page for trouble shooting. I have followed the guidelines, but I only managed to get a diagnostics screen. The phone says I need to get support. What am I to do now? I am basically handicapped, in the sence that nobody, even you, cannot phone me.
iPhone 7, iOS 13