I have only owned this phone for a day and having some issues with it. First it has shut off on me and turned back on by itself a few times. Next if I walk more than maybe 12 feet from the phone using my bluetooth headset it cuts out and I can't hear anything. Same thing with my wifi, if I go more than 20 feet from that there is almost no connection and everything goes very slow or it says retry connection. I never had these problems with my droid at all. I am not sure if I should return it or not. How many days do I have and can I switch it out for another device? I really like this phone but am now thinking I should have gone with the droid x. Any suggestions?