i spilled a tiny amount of water on my phone samsung s4 mini

A

AC Question

my phone was on at the time, i dried the screen and everything seemed to work fine but then i noticed the headphone icon was on, as if i had them in use which i didnt. i pulled the phone apart and was all dry but put it in rice and turned off and took battery out. this is still happening after 4 hours and now i cant put headphones in to asnwer my phone as seems somethings blocking it. have checked as best i can and no rice is inside the head phone bit.