Okay so I got a 32GB iphone 5 from Verizon. Up until a few weeks ago I had great battery life. Now it's just horrible. It discharges way to quickly. It goes down 1% for each minute the screen is on. When I'm streaming online radio or have my phone connected to my Bluetooth speaker, it gets really hot and the battery just drains even quicker. Now I can go to the apple store to get it swapped but I have mine jailbroken and the replacement iphone 5s they got are most likely on 6.1.3. I'm thinking about opening up my iphone and changing the battery myself. But before I do all this, could it be the battery that's causing my phone to get extremely hot? Does it sound to you guys like my battery needs to be replaced? I don't wanna buy the new battery and replace it or exchange my iphone at an apple store if it isn't the battery. Thanks for any help