No data access after upgrade to 4.4.4
I finally let me phone upgrade to 4.4.4 yesterday. Since then none of my apps to include the browser can access the internet over the cellular modem. The only exception is that I can get to the "att.yahoo.com" page when I go into the browser but can't browse to any other pages. Turn Wifi on and it works fine. I've enabled and disabled data (that usually does the trick) and even rebooted the phone several times. No joy.
All I did was let the phone update and reboot. No data. Only thing I've done after that is disabled (sure wish I could remove) all the newly installed crapware (Mail, Live, Keeper, Knox, Uber, etc.)
Phone: Samsung Galaxy S4 (I337)
Help! My phone is now just that... a phone.. nothing more.