I have had my Evo since October and never have I seen the 1x signal come up. I've never lost 3G before, but now I have Cyno7 and everything (except the GPS!) is working awesomely. With this exception, if I turn off the mobile data connection and immediately turn it back on, it will restart 3G service and keep it a while. Does anyone else have this problem or know of a way to fix it? Another thing, I don't think service is an issue as when I restart the data connection, it goes right back to 3G. Thanks.