My non rooted Verizon S4 is now on 4.3. I can connect to WiFi, sent msg and make calls but I can not get wireless 4g, 3g or 1x data! Interestingly if I do a software update/check for updates I can see the 4G or 3G icon come on and the phone successfully connect to mobile data to determine I am up to date. It then drops data and I have no mobile data. I can connect to wifi but I usually have to toggle wifi on then off then on. This is also a new issue but isn't a deal breaker like this! I have done a battery pull restart, I have wiped the Android cache. Verizon gave me a new sim and that didn't work. Their next step is a factory reset. Does anyone else have any ideas?