Hello - Switched over from AT&T yesterday to Verizon and got the 4S. Since I got it, I am constantly on Edge rather than 3G. I am in areas where there are good service and never had an issue with AT&T. I was messing around in settings and turned ON data roaming and for the last half hour since I did it I have remained on 3G. Has anyone else noticed this issue and have a better work around than turning on roaming? Thanks!