Good luck!
Currently unable to update my O2UK ATIV S
One theory I have is that by changing region etc to USA to enable Cortana, some apps downloaded may be from the incorrect region so causing an issue? For example, I used to use Glympse from the old WinMo days, which is only available with region set to USA. Also, I have BBC iPlayer installed which isn't available in USA region. I've uninstalled Glympse with no luck, but wondering if any other apps are region specific which is stopping the update?
Currently unable to update my O2UK ATIV S

One theory I have is that by changing region etc to USA to enable Cortana, some apps downloaded may be from the incorrect region so causing an issue? For example, I used to use Glympse from the old WinMo days, which is only available with region set to USA. Also, I have BBC iPlayer installed which isn't available in USA region. I've uninstalled Glympse with no luck, but wondering if any other apps are region specific which is stopping the update?