Originally Posted by punkzanyj

Also, I noticed the other day when we left for the fireworks (around 6pm) my phone was at 80% battery. I turned the screen brightness down all the way. I was still able to check email, send texts, use GPS to help friends find us in the crowd at Lake Michigan, and take a bunch of pictures with SymmetriCam. I believe that since I turned down the screen brightness so much, that's how my phone was only down to 60% by 11pm.