My father bought this model to me as a gift in the year 2012, till now it is working without any problem. I’m honestly saying that, we spend money on it because it felt down on the ground several times. At that time phone was working but display was damaged, later we changed that display. There is no need to charge everyday, a fully charged battery can give power for one week for calls usage only, and it can give power for two to three days for remaining purposes. According to my views, it is a best MOBILE.