So I pre-ordered a T-Mobile fully paid iPhone 6s knowing it would be unlocked. However I am reading that this year the ATT iPhones are different because they have a special band they support. The LTE Band 30 which allows for better speeds. Now I am kicking myself that I didn't buy an ATT phone out right. Did anyone know about this?
http://www.idownloadblog.com/2015/09/13/iphone-6s-model-lte-spectrum-bands/
http://www.idownloadblog.com/2015/09/13/iphone-6s-model-lte-spectrum-bands/