If you pre ordered early you should be in the clear. I've called sprint a few times and have heard various things. The one that's sticking out is they will ship the phones possibly a day early. You will receive your tracking number the day of the iphone 6 release. I know everyone is wondering if they will get the plus on the 19th. One of sprints higher ups said if you pre ordered it within the first day you are in the clear. As for orders a day later sorry but that 4-6 weeks message would be referring to you. But don't freak out you did pre order it after all, maybe a week tops.