What are the features that need to be included in this refresh for you to upgrade... Mine are: LTE - Self explanatory, if this device doesn't have 4G LTE, no way I'm upgrading. NFC - Without giving head to rumors, I'd really like to see NFC in this device. It's pretty unacceptable if such technology isn't present with android competitors having it for a year+. Decent Battery Life - Confident on this one, Apple usually has their stuff together with this. Non-Ugly Design - Two tone design? The black looks okay but the silver on semi-off white looks horrible!