I thought i would give an update of my saga with absolutely no sprint signal! i could only roam no matter how close to a sprint tower i was. I even recieved one of the new airwave called the airvana which didnt help! Till now lol i decided to call sprint for the 4th time to complain a little more, respectfully of course But anyway, I recieved my new ls670 the same day it shipped!!! I believe my radio fried due to a major outage in my area because the day and time the outage happened is the day and time my sprint signal died lol I must say in my case Sprint really did a good job of service! Thumbs up for that anyway!