Hello! I've recently bought a prepaid phone from Walmart (an LG Optimus T), where I buy my Koodo prepaid cards. And I've by accident dropped my phone in water. I took out the battery right away after the accident, and whipped the phone and battery with a cloth, and turned it back on shortly afterwards. The phone turned on, and is working fine, but sometimes the buttons on the phone mess up a bit, like I'll press the "back" button, and the media volume will turn down, or I'll press the lock button, and it will stay lit up. Sometimes when I'm watching a video or listening to music, the media volume will go off or turn down on it's own. It doesn't do this all the time, there's just days when it doesn't work properly. I was just wondering if I would have to buy a new phone, or if a new battery would work. Thank you for your time!