johan cuizon

i dropped my phone accidentally on the water but I immediately got it out of the water and then I open my phone and put it on a container surrounded by rice and after that i turned on and the front camera is working but the power button is not that is why I open my phone and do a little brushing on the power button part and remove the LCD and when I turned it on the front cam is not working anymore. does it mean my cameras are broken? or only the rear?? thank you for listening.