"There is an apparently new iOS 18 security feature that reboots iPhones that haven’t been unlocked in a few days, frustrating police by making it harder to break into suspects’ iPhones
…
Apple added “inactivity reboot” code in iOS 18.1 that triggers iPhones to restart after they’ve been locked for four days"
That’s my point. People try to keep stolen or confiscated phones from reaching the cloud. Many have proposed a faster auto-reboot for phones that aren’t online. Maybe reducing it from 72 hours to 12 or 24.