I set my phone in the sand to record myself, next thing I know a wave knocks me down and takes my phone into the ocean. My phone was under water for 34 minutes, and it recorded everything even a fish swimming by lol.. luckily there was a local swimming and I asked him to please search for it. He found it within 2 minutes of going in to look for it. When he gave me the phone I could not believe it was still on. He said the phone was already getting covered by the sand but he was able to see it due to a round metal piece I had in the back of the case for the car mount. My phone is an iPhone 14 Pro Max and it had no waterproof case on. It was a miracle