i dropped me nokia 6230 in the water?

i've dropped my nokia 6230 in the water ,it is now unusable and i really want to know if there might be a possibility if i can fix it?

ive pulled it apart and blowed dried it out , the battery dose't look too good ... could this be the promblem?

ohter then that it looks alright .. apart from thw whole not working thing...


so please help me on this!