When I still love my Samsung Galaxy S II, despite its great features, the main problem I encounter with it  is that the device is a power hog. With 3G always on and some apps running in the background, the device's battery depletes very quickly. So, I had to look for a way to make its battery juice last long. I actually found one and been using it since the day I let go of my SGS II. The app is called - JuiceDefender. With JuiceDefender ...