Unfortuneatly I also Have an issue with WATERPROOF(resistance). I have owned the phone for just over a week and decided to check out the waterproof phone i recently purchased, so i filled my sink then placed it in. Would of only been under for a minute no longer. YES all covers were sercurly shut checked twice, after i dried the phone my screen was not only flickering but no longer touch sensitve. I had to reset from that tiny button next to sim card reader, yeap sure enough water ingress. so i left it over night. My phone works to a point, it likes to lock its self periodically while in use, screen will still dim and flicker by itself, but I and most concerned about my screen..... I sounds like it is lifting when i touch it firmly (cleaning) it actually moves a little and sounds tacky/sticky. As if it wants to stick down, I Had a simular issue with my Iphone 5 But only after replacing the screen, phone surgen never replaced all screws so the day i got it back it came unstuck. Obviously this isnt the issue here only the IP rating..... which **bleep** as this was the selling point for me DUST and WATERPROOF factor.
Talking with Manufacture ATM, will be going in to the store of purchase tomorrow to see what they have to say..
