OK, an update on my situation. Went back to the store today and talked with a manager. He looked up the phone's esn, and saw it was returned a few days ago. AND the lady who returned it just so happened to swap this evo for another, meaning it was obviously swapped out for a defect, why else would you do a swap. He says he will call his district manager and see what they can do. A few minutes later, he comes back and says there is nothing wrong with the phone, and that the lady returned it and cancelled her service. I called him out, because he just told be she swapped it out. He tells me that their in house techs refurbished it, which is why it doesnt say "refurbished" on the phone. Well, if they really did refurbish it, by law it has to say "refurbished". He told me there was nothing they could do, so I left before I got too angry.
I get home and get ahold of someone at sprint's "executive office". She tells me that I dont know what I'm talking about, and accused me of trying to fraud them. She pointed me to the sprint website, where in the Terms and Conditions there is a line that says Sprint is NOT responsible for manufacturer's defects, which is news to me because the warranty that came with the phone says they ARE responsible, and must give me a new or FACTORY refurbished phone. We argued a bit more, and got nowhere, so I ask her why they are treating an almost 10 year customer like this. She says that I am lying again, because her screen shows I started my service in 2007. That is a complete lie, I know for a fact I started my service in August of 2002. I am really getting tired of sprint's lying and cheating and treatingn customers like this.
I asked to talk to her supervisor who is supposed to call me back tomorow, so I will let you all know how that goes.