dropped yp-t9 in H2O- now buttons don't work but memory, usb,etc works?

I really need your help. I hav the samsung yp-t9 and I accidently dropped the bottom portion of it in water. I was still able to liosten to music after I dropped it for 10 min but thru those ten min the center buttons werent working well-I would press the right button and it would think i was pressing the center button. Then I turned it off and then it froze and the screed=n said Bluetooth Mode and something like v1.26 at the bootom. i FIXED THAT PROBLEM USING sPArky's tip. But it wouldn't turn on so I rechaged it and that worked to FULLY CHARGE it so i loaded some songs on it etc. And now when I turn it on the screen goes straight to the options under music (where the first option is now playing) like it's stuck on the enter(center button) button. But then it just stays there and the only way I can turn it off is by using sparky's tip for fixing the frozen issue.PLEASE HELP-is there anyway I CAN FIX the buttons MYSELF- the memory and everything else seeems to be fine. IF I COUD JUST FIX THE BUTTONS I COULS START LISTENING TO MY PLAYER AGAIN.Also, if i sent it to be repaired under my warranty, would they be able to tell that I dropped the player in the water?

I also posted question this in anythingbutiopd.com