Phone left in freezer for 3 days.
It seems to be recovering, it displayed the "I'm lost" message and asked the finder (me) to call the owner (me). It shows now on Find My Devices as found.
But I'm reluctant to use it until it's had a chance to warm up. Doesn't need charging -- it showed 85% when the display turned on.
Once it's warmed up. what checks should I run to be sure it's OK?
iPhone SE, iOS 16