My LG dare fell in water?

[StickManMob]

When I turn the phone on, the usual screen comes up, but then it says, "Use genuine battery".... but when my bro puts my battery in his dare it works fine? any help????
typo, when i put my battery in my bro's dare it still works

 

[Jen]

put your battery in rice for 3 days. the rice will soak up the water.