I'm the middle of the night I noticed my 12 Pro Max sitting on the Apple logo. I assumed it had rebooted and ignored it.
But several hours later it's still on the Apple logo in a boot loop. I hard rebooted it a couple of times. No luck still stuck.
I guess my only option is to try using iTunes to reinstall iOS. Not very helpful as I don't have a backup and I have never had an iPhone do this except back in the old days when jailbreaking which I haven't done since the iPhone 5.
Also to not help at all being in the UK Apple stores are closed until next Thursday at least so I can't go and get it fixed if the iTunes method fails.
But several hours later it's still on the Apple logo in a boot loop. I hard rebooted it a couple of times. No luck still stuck.
I guess my only option is to try using iTunes to reinstall iOS. Not very helpful as I don't have a backup and I have never had an iPhone do this except back in the old days when jailbreaking which I haven't done since the iPhone 5.
Also to not help at all being in the UK Apple stores are closed until next Thursday at least so I can't go and get it fixed if the iTunes method fails.