On Apple's website where all the new information about iOS 4.3 it tells which devices iOS 4.3 is compatible with. Funny thing is the Verzion iPhone 4 is not listed under or even next to the iPhone section. It does have the iPhone 4 GSM Model but not the CDMA model. Even though the iOS 4.2.6 on the Verizon iPhone 4 has Personal Hotspot it does not have the new AirPlay Features or any of the Safari enhancements. I wonder what they will do.