Well, we are coming up on 30 days since release. My phone is going back today. I just can't get over the - poor call quality - broken GPS O well. The SF is otherwise a great phone. At the time of release the rumor was a fix was right around the corner for GPS. Still not here. I don't think there is a fix for the call quality as it seem related to problems with background noise and the only solution would be a noise cancelling mic.