RIM BlackBerry Pearl 8100 "ok warm rice" Questions

...ok for a few minutes then started flickering and turned completely black. I took out the battery, popped off the screen, & took out the sim card hoping to let everything dry & it would work ...

...ok, first remove the battery cover and battery and sim leave them in a warm room for 6hours or overnight. Putting it back together and try it.if it still doesn`t work, try a battery change at your ...