I had a Samsung Moment that I purchased at a corporate store. Several months later it stopped holding its charge. I went to a repair store not knowing it was actually an independent repair store and was told it could not be fixed. They exchanged the phone instead of having a new one mailed to be because it was unsafe for me to be without a phone for days. Within 30 days the new phone malfunctioned and its start and end call buttons did not work properly. I called Sprint and was told that they would not exchange the phone because it was from an... read full review »