Hi there Marge. I'm sorry to find that your question isn't answered yet. Let me try to help you. :) Are you playing a lot of games on your phone? Playing games gets your phone warm really fast, specially the 3D games. Your battery discharges too quickly? Check if you have a lot of apps running in the background, this drains the battery fast in standby mode. I suggest uninstalling apps like battery savers, RAM cleaner, storage cleaner, etc.