I'm not sure what's happening, if it's the Apple iOS operating system and/or the AT&T network, but my "new" iPhone X is going absolutely crazy. It's crashing about once an hour, it's restoring pictures over and over, the apps crash, nothing is working. I've had more problems with this one phone in the past day than all of my Apple products combined for the last five years.
Should I try this (restore iOS):
https://support.apple.com/en-us/ht201412
Should I try this (restore iOS):
https://support.apple.com/en-us/ht201412