I don't understand how a phone so powerful can run so poorly. Often times it may take up to 5 seconds to respond to input and is extremely laggy. My friends iPhone 4 is more responsive and it is kind of embarrassing when I am always talking so highly of Android devices, and a 2 year device with incredibly inferior specs is outperforming a brand new high-end phone. There also seems to be an enormous lack of development. I am really starting to regret purchasing this phone.