Waterproof

Hi my friends i tested my xperia m4 aqua i puted in the water when i taked out i tested the sound of speaker is very low it seems thet water prevent the sound and after a hour it works well i don't understand what should i do :(

Sent from my E2333 using XDA-Developers mobile app

from xda-developers http://ift.tt/1PfAXAi
via IFTTT