Hello Team 
OK this is a NO BASHING the OP thread, I am just trying to be helpfull.
When you get a NEW MODEL iphone (or for me at any upgrade)
DO NOT RESTORE FROM BACKUP!!!!!!!!!!! That causes problems if you are changing hardware
DO, RESTORE AS NEW PHONE!!!!!
No this will not magically fix all of your antena issues, however it will fix most other issues including proximity issues, and battery issues....
Please before you bash give it a shot
Love ya
OK this is a NO BASHING the OP thread, I am just trying to be helpfull.
When you get a NEW MODEL iphone (or for me at any upgrade)
DO NOT RESTORE FROM BACKUP!!!!!!!!!!! That causes problems if you are changing hardware
DO, RESTORE AS NEW PHONE!!!!!
No this will not magically fix all of your antena issues, however it will fix most other issues including proximity issues, and battery issues....
Please before you bash give it a shot
Love ya