4G gone after latest update

[Royrob]

Hi, I ran the latest update on my P9 on Friday night which has caused 4g/3g to vanish from my phone. I've checked settings and everything seems to be fine and I've spoken to 3 people at vodafone and none of their suggested fixes have worked.
Has anyone else had the same issue?
Thanks, Roy

 

[B. Diddy]

Welcome to Android Central! Can you get any mobile data at all, like 2G/EDGE? Have you already checked your APN settings? Made sure Preferred Network Type is set to include LTE, or Global, or Automatic?