So I got my 3g a month ago, and I'm noticing no matter how many times i try to restore it, I have full signal strength, but 1 out of 3 calls gets very "iffy" call connections, I can barely make out what the other person is saying, almost like static, it comes and goes and eventually it just goes away, but its very irritatig for the sub 5 minute calls. Am I the only one ?