I dropped my iPhone 8plus in water and i can still hear my text messages comin thru, tried turning it on and it worked but it was really dim?

I dropped my iPhone 8plus in water and i can still hear my text messages comin thru, tried turning it on and it worked but it was really dim?

Slide diagonally from the right hand corner of the screen and adjust th3 screen brightness and volume to the desired levels.

iPhone 8 is supposed to be water resistant, but I'd wait until it is almost out of power before attempting to charge it, just to make sure any moisture that could have gotten inside has dried