iPhone 7 Plus not really water resistant.
So i went to Mexico for my wedding. Ended up going in the pool. Took my phone with me. Pool is 3 feet of water. How i know ? I am 6' and water was to my waist. Wanted to take a picture of my now wife underwater. I submerged the phone maybe a foot under water to take a picture and it looked great(was extremely happy). Later in the day I went back to room to clean up and change for dinner. After coming out of the air conditioned room, I tried to take a picture of something and noticed my lens was fogged up. This was 2 weeks ago and didn't think much of it since phone functioned perfectly and the fog disappeared in an hour. Yesterday noticed a yellow tint in the bottom left corner of screen and made an appointment at genius bar to either fix phone or replace. Now i started thinking... prob the water got in somehow on that day in the pool.
My assumptions were correct. Tech confirmed the water sensor was triggered and not covered under warranty and its $349+tax to replace. Not ranting here, but just a little frustrated as to how a phone can be rated IP67 and then this happens in a foot of water within 10 sec. Learned my lesson, whatever apple says about water resistance, just do not listen.
iPhone 7 Plus, iOS 10.2.1