I just bought a Samsung Galaxy S4 a few hours ago and charged it. After 15 minutes of removing it from the charger, the phone is already at 90% battery. I've turned off all the extras, placed a darker wallpaper, even turned off my wifi, and my battery life says it's only going to last 1 hour and 44 minutes. The screen is consuming 80% of my battery life. I would really love some help solving this problem. I just got this phone and I would love for it to work for at least a day! Thanks!
