So i accidentally dropped my iPhone in a glass of water. However everything was fine and it works pretty much perfectly apart from one issue... My battery now lasts only 8 hours? Even if I'm not using it. Over night it will drain from 80% to 15%. Like something is causing its drainage even with screen off. Also if i turn my phone off, it will immediately turn back on?! I letter ally have no idea what could be causing this. Any ideas? or any apps that could monitor such activity?