My iPhone 7 got wet
two days ago i took my iPhone to swimming , i took a video under water for seconds . in the same day my iPhone stuck suddenly on black screen and not respond until i force restart it .the screen works fine, colours are good , the speakers ,sensors all of them works fine but when i lock it and leave it ,it stuck on the black screen. I used rice and hair drier with no heat , now i see progress when it stuck i press the home button for several times and the screen shows.
what do you think is the problem ?
Is dit een goede vraag?