> I fully submerged my phone in a pool and took video underwater
Is that on Youtube or similar? :)
Replaced it for what damage/failure ?
That’s not really relevant. OP said they would deny any warranty work if there was even a drop of water on the outside. I’m proving that hyperbole isn’t true.
My iPhone (SE, 2nd gen) is used with reckless abandon in the bath and shower. I’ve dropped it in a river, even. (Very lucky it didn’t sink before I could grab it.)
I have had the battery replaced under warranty without issue.