xs max not water assist like apple talk
my phone is XS Max 265 & take photo with my kids in pool
then my display showed green line on screen
& when talk with apple support he say its not cover water damage
& when you see this Specifications apple make adv. its 2M depth ,30 minute
https://support.apple.com/kb/SP780?locale=en_US
how not cover water damage ???
iPhone XS Max