‘Law enforcement believe the activity, which makes it harder to then unlock phones (seized for evidence), may be due to a potential update in iOS 18 which tells nearby iPhones to reboot if they have not been in contact with a cellular network for some time, according to a document obtained by 404 Media….’ ( Joseph Cox via 404 Media )

So if you are worried that police may seize your phone, hack in, and have access to sensitive information, perhaps make it a bit harder by setting up an auto reboot schedule. Unless Tim Cook, given his new bromance with donald trump, closes that loophole.