I bought one ,was really excited to get it , however as soon as it goes in the water the screen zooms , goes on the weather opens up all kinda apps and it's just 5 inches under water , very disappointed, won't recommend
The back screw releases air inside the case so that the plastic that covers the phone screen kind of sucks itself to the phone screen. It is used to make the phone screen more responsive if you try to use touchscreen while the phone is in the case if that makes any sense :)
thanks for the video, I have a few questions i don't see answered. 1 what if the phone locks? I have a samsung, where you can turn on the camera again by double pressing the start button, can you do that here? 2 can you switch photo / video modes? 3 is it too heavy or can it actually float?
I bought two cases. I did the test under water, and one worked. The other case had the rubber come off a little. I fitted it, I did the test, and that's it.
Recently, I went to Grand Cayman. It was difficult to install my Samsung S21 phone in the waterproof case. I can't press the up button. so I gave up, and I just touched the bottom of the screen without much effort, and it works.
So no real water testing... Just a small bucket of water.... yea thats the same as taking to a pool or snorkeling with pressure around it. I would guess the cheapest "waterproof" cases work in a bucket.
